STIHL SE 122 - Vacuum Cleaner Manual

Guide to Using this Manual

To receive maximum performance and satisfaction from your STIHL vacuum cleaner, it is important that you read, understand and follow the safety precautions and the operating and maintenance instructions before using your vacuum cleaner. For further information you can go to www.stihlusa.com.

Contact your STIHL dealer or the STIHL distributor for your area if you do not understand any of the instructions in this manual.

Because a vacuum cleaner is a highspeed electric power tool, some special safety precautions must be observed to reduce the risk of personal injury. Careless or improper use may cause serious or even fatal injury.

Pictograms

All the pictograms attached to or embossed on the machine are shown and explained in this manual.

Symbols in Text

Many operating and safety instructions are supported by illustrations.
The individual steps or procedures described in the manual may be marked in different ways:

• A bullet marks a step or procedure.
  A description of a step or procedure that refers directly to an illustration may contain item numbers that appear in the illustration. Example:
• Loosen the screw (1).
• Lever (2)...

In addition to the operating instructions, this manual may contain paragraphs that require your special attention. Such paragraphs are marked with the following symbols and signal words:

Indicates a hazardous situation that, if not avoided, will result in death or serious injury.

Indicates a hazardous situation that, if not avoided, could result in death or serious injury.

NOTICE
Indicates a risk of property damage, including damage to the machine or its individual components.

Engineering Improvements

STIHL's philosophy is to continually improve all of its products. As a result, engineering changes and improvements are made from time to time. Therefore, some changes, modifications and improvements may not be covered in this manual. If the operating characteristics or the appearance of your machine differs from those described in this manual, please contact your STIHL dealer or the STIHL distributor for your area for assistance.

Lock the machine in position

Apply the brake on the caster to lock the machine in a particular position.

Assembling the Unit

Various accessory parts must be mounted on the machines before starting for the first time.

Do not plug the power cord into the outlet until the machine is completely assembled.

• Release the spring catches (1)
• Lift the upper part of the vacuum cleaner (2) vertically up and off
• Remove the accessories from the container
• Push filter bag sleeve onto intake port as far as possible (see instructions on filter bag)
• Refit the upper part of the vacuum cleaner (2) and close the spring catches (1) – ensure that the catches engage properly
  
• Push the suction hose into the connector
  
• Push the hand tube (3) into the sleeve of the suction hose
• Push extension tube (4) onto the hand tube
  
• Mount suction tube holder at a distance (A) of approx. 8 inches (20 cm) from the bottom edge of the extension tube
  
• Depending on the intended use of the vacuum, fit the crevice tool (5), all-purpose tool (6) or floor tool (7) onto the suction tube.

Connecting to Power Supply

The voltage and frequency of your power supply and the voltage and frequency specified on the unit must be the same.

The connection to the power supply must be protected by a fuse or a circuit breaker with a minimum rating in accordance with the specifications – see "Specifications."

The power tool must be connected to the power supply via a Ground Fault Circuit Interrupter (GFCI). Receptacles are available having built-in GFCI protection and may be used for this measure of safety. The electrical power supply connection must comply with all applicable standards and regulations.

Extension Cords

Make sure your electrical cord set is in good condition and suitable for outdoor use. When using an extension cord, be sure to use one heavy enough to carry the current your product will draw. An undersized extension cord may cause a drop in line voltage resulting in loss of power and overheating. The table below shows the correct size (AWG) to use for your machine (Cord types SJW or SJTW) depending on cord length and nameplate ampere rating. If in doubt, use the next heavier gauge. The smaller the gauge number, the heavier the cord.

Cord length (ft)	Wire gage (AWG)
50	16
100	14
150	12

Appropriate extension cords are available in special stores for electrical equipment or from your STIHL dealer.

Connection to the power supply socket
Before connection to the power supply, check that the machine is switched off – see "Switching off the machine"

• Plug the power cord or extension cord into a properly installed outlet

Switching On

Switch positions
Switch position 0 – vacuum cleaner is switched off
Switch position I – vacuum cleaner is switched on

• To switch on, turn master switch to I

Working

Vacuuming dry materials

Flammable materials must not be vacuumed.
Always make sure that the filter bag has been fitted in the container before vacuuming dry materials. The vacuumed material can then be disposed of without difficulty. Dry materials can also be vacuumed without filter bag.

NOTICE
Never use the vacuum cleaner with a damaged filter element or without the filter element.

Vacuuming liquids

Flammable liquids must not be vacuumed.

Always remove the filter bag and check operation of the float before vacuuming liquids. The float switches off the air stream when the container is full.

The filter element is damp after vacuuming liquids. The filter element is likely to clog up more quickly if dry material is vacuumed while it is still damp. For this reason, the filter element should be dried or replaced by a dry filter element before vacuuming dry materials.

Switching Off

• Turn the master switch to 0
• Unplug the power plug from the socket

After Finishing Work

• Empty the container and clean the machine

After vacuuming liquids:

• Remove the upper part of the vacuum cleaner so that the filter element can dry
  
• Coil power cord around handle and holder
• Fasten the extension tube, suction hose and accessories to the holders provided for this purpose
• The vacuum cleaner must be stored in a dry room and protected against unauthorized use

Emptying the container

• Switch off the vacuum cleaner
• Unplug the power plug from the socket
• Release the spring catches (1)
• Lift the upper part of the vacuum cleaner (2) vertically up and off

When dry-vacuuming without filter bag and when wet-vacuuming

• Empty the container and dispose of its contents in accordance with the applicable regulations
• Continue with: Refit the upper part of the vacuum cleaner

When dry-vacuuming with filter bag

• Pull filter bag sleeve (1) off intake port and seal opening in filter bag sleeve with slide (2)
• Carefully remove filter bag from container and dispose of in accordance with statutory regulations

• Insert new filter bag (3) (instructions on filter bag)
• Push filter bag sleeve onto intake port as far as possible

Refit the upper part of the vacuum cleaner

• Clean the edge of the container
• Refit the upper part of the vacuum cleaner
• Clean the sleeve and intake port before fitting the suction hose

Cleaning the filter element

• Squeeze sleeve (1) of suction hose (arrows) together to release it
• Remove suction hose
• Switch on machine

• Seal the hose at the sleeve by firmly pressing the sleeve against the flat surface beside the switch (as shown in picture)
• Press the filter cleaning button 3 times

Dust deposits are removed from the filter element.

Replacing the filter element

• Unplug the power plug from the socket
• Remove upper part of vacuum cleaner and turn it over
• Unscrew supporting cage for filter (1)
• Remove filter element (2) and dispose of it in accordance with the statutory regulations
• Fit new filter element in the reverse sequence of steps
• Check correct operation of the float: the float must move easily when the supporting cage for the filter is turned over.
• Refit upper part of the vacuum cleaner

NOTICE
Never use the vacuum cleaner with a damaged filter element or without the filter element.

Maintenance and Care

The following intervals apply for normal operating conditions. The specified intervals must be shortened accordingly when working for longer than normal or under difficult cutting conditions (extensive dust, etc.).		Before starting work	At the end of work and/or daily	Weekly	Monthly	If faulty	If damaged	As required
Complete unit	visual inspection (condition)	X
	Clean		X
Connecting cable	check	X
	Have replaced by servicing dealer1)						X
Switch	Function test	X
	Have replaced by servicing dealer1)					X	X
Ventilation slots in motor housing	Clean							X
Filter bag	change							X
Filter element	Clean							X
	replace						X
Container	Drain		X
Accessible screws, nuts and bolts	Tighten							X
Safety information label	replace						X

¹⁾ STIHL recommends STIHL dealers

Troubleshooting

Cause	Remedy
Fault: Poor suction performance
Mains circuit breaker has been tripped	Check and reset mains circuit breaker
Overload protection has been tripped	Let vacuum cleaner cool for approx. 5 minutes
Fault: Poor suction performance
Filter bag is full	See "Emptying the container"
Suction hose / tool is clogged	Clean suction hose / tool
Filter element is fouled	See "Cleaning the filter element" and "Replacing the fil - ter element"
Gasket between upper part of vacuum cleaner and container is fouled or faulty	Clean or replace gasket
Fault: No suction performance when wet-vacuuming
Container full (intake port is sealed by float)	See "Emptying the container"

Main Parts

1. Suction Hose
2. Handle Tube
3. Switch
4. Latch
5. Vacuum Intake Port
6. Caster with Brake
7. Container
8. Holder for Tools and Accessories
9. Filter Cleaning Button
10. Handle
11. Suction Hose Holder
12. Extension Tube
13. Floor Tool
14. Extension Tube Holder
15. Crevice Tool
16. All-purpose Tool
17. Sleeve
18. Power Supply Cord

Definitions

1. Suction Hose
   Directs collected dirt and/or liquid into the container.
2. Handle Tube
   For holding and guiding the respective tool.
3. Switch
   To switch the machine in position ON and OFF.
4. Latch
   Holds motorhead onto the container.
5. Vacuum Intake Port
   Connection between container and suction hose.
6. Caster with Brake
   Locks the vacuum cleaner in place.
7. Container
   Captures and stores collected dirt and/or liquid.
8. Holder for Tools and Accessories
   Accommodates nozzles and accessories on the vacuum cleaner.
9. Filter Cleaning Button
   Press to clear the filter of deposited dust.
10. Handle
    For holding and carrying the vacuum cleaner.
11. Suction Hose Holder
    For storing the suction hose.
12. Extension Tube
    Directs collected dirt and liquids from the tool to the suction hose.
13. Floor Tool
    For cleaning smooth surfaces and carpets.
14. Extension Tube Holder
    For storing the extension tube.
15. Crevice Tool
    For cleaning places that are hard to reach.
16. All-purpose Tool
    Tool for numerous potential uses.

Specifications

Motor

Power Supply:	120 V, 60 Hz, 8,3 A
Electrical Rating:	1000 W
Circuit Breaker:	15 A
Insulation:	Double Insulation

Performance data

Max. intake capacity, air:	113 cf/min (3200 l/min)
Max. vacuum:	230 mbar / 91 in H2O

Dimensions

Length approx.:	19 in (485 mm)
Width approx.:	15 in (385 mm)
Height approx.:	24 in (600 mm)
Container capacity:	8 gal (30 l)
Length of suction hose:	10 ft (3 m)
Inside diameter:	1.4 in (36 mm)

Weight

ca. 22 lbs (10 kg)

Noise values

Sound pressure level L_p to EN 60704-1 (at a distance of 1 m)
64,8 dB(A)

Maintenance and Repairs

Users of this unit should carry out only the maintenance operations described in this manual. STIHL recommends that other repair work be performed only by authorized STIHL servicing dealers using genuine STIHL replacement parts.

Genuine STIHL parts can be identified by the STIHL part number, the logo and, in some cases, by the STIHL parts symbol . The symbol may appear alone on small parts.

For repairs of any component of this unit's air emissions control system, please refer to the air emissions systems warranty in this manual.

IMPORTANT SAFETY INSTRUCTIONS

When using a vacuum cleaner, basic precautions should always be followed, including the following:

READ ALL INSTRUCTIONS BEFORE USING THIS STIHL VACUUM CLEANER!

To reduce the risk of fire, electric shock, or other injury:

1. Do not leave the vacuum cleaner unattended when plugged in. Unplug from outlet when not in use and before servicing.
2. Do not expose to rain. Store indoors.
3. Do not allow to be used as a toy. Close attention is necessary when used near children.
4. Use only as described in this manual. Use only manufacturer's recommended attachments.
5. Do not use with damaged power supply cord or plug. If the vacuum cleaner is not working as it should, has been dropped, left outdoors, or dropped into water, return it to your STIHL servicing dealer.
6. Do not pull or carry by power supply cord, use power supply cord as a handle, close a door on power supply cord, or pull power supply cord around sharp edges or corners. Do not operate while power supply cord is coiled. Keep power supply cord away from heated surfaces.
7. Do not unplug by pulling on power supply cord. To unplug, grasp the plug, not the power supply cord.
8. Do not handle plug or unit with wet hands.
9. Do not put any object into openings. Do not use with any opening blocked; keep free of dust, lint, hair, and anything that may reduce air flow.
10. Keep hair, loose clothing, fingers and all parts of body away from openings and moving parts.
11. Turn off all controls before unplugging.
12. Use extra care when cleaning on stairs.
13. Do not use to pick up flammable or combustible liquids such as gasoline or use in areas where they may be present.
14. This vacuum is provided with double insulation. Use only identical replacement parts. See instructions for "Maintenance and Repairs."
15. Do not pick up anything that is burning or smoking, such as cigarettes, matches, or hot ashes.
16. Do not use with a damaged or missing filter element.
17. Regularly examine the power supply cord for damage, such as cracking or ageing. If damage is found, replace the cord before further use.

SAVE THESE INSTRUCTIONS

Safety Precautions and Working Techniques

Because the use of vacuum cleaners may be dangerous, special safety precautions must be observed to reduce the risk of personal injury.

It is important that you read, fully understand and observe preceding "Important Safety Instructions" and the following safety precautions and warnings. Read the instruction manual and the safety precautions periodically. Careless or improper use may cause serious or fatal injury.

Do not lend or rent your vacuum cleaner without the instruction manual. Be sure that anyone using it understands the information contained in this manual.

A first-time operator should obtain practical instruction before using the vacuum cleaner. Employers should establish a training program for operators to assure safe operation of these machines. These safety precautions and warnings apply to the use of all STIHL vacuum cleaners.

Be thoroughly familiar with the controls and the proper use of the equipment. Know how to stop the unit and disengage the controls quickly.

Have your STIHL dealer show you how to operate your vacuum cleaner. Observe all applicable local safety regulations, standards and ordinances.

Use your vacuum cleaner for vacuuming of dry, non-flammable materials (dust, dirt, broken glass, wood or metal shavings, sand, etc.) and nonflammable liquids (dirty water, spilled juices, etc.)

The vacuum cleaner is suitable for more demanding commercial or industrial use, as e.g., in hotels, schools, hospitals, factories, shops, offices and stores.

Do not use the vacuum cleaner for other purposes, since misuse may result in personal injury or property damage, including damage to the vacuum cleaner. The vacuum cleaner must not be modified in any way – this may also lead to accidents or damage to the vacuum cleaner.

Minors should never be allowed to use this vacuum cleaner. Bystanders, especially children, and animals should not be allowed in the area where it is in use.

To reduce the risk of injury to bystanders and damage to property, never let your vacuum cleaner run unattended. When it is not in use (e.g. during a work break), shut it off and disconnect it from the power supply and make sure that unauthorized persons do not use it.

Most of these safety precautions and warnings apply to the use of all STIHL vacuum cleaners. Different models may have different parts and controls. See the appropriate section of your instruction manual for a description of the controls and the function of the parts of your model.

Safe use of a vacuum cleaner involves

1. the operator
2. the vacuum cleaner
3. the use of the vacuum cleaner

THE OPERATOR

Physical Condition
You must be in good physical condition and mental health and not under the influence of any substance (drugs, alcohol, etc.) which might impair vision, dexterity or judgment. Do not operate this vacuum cleaner when you are fatigued.

Be alert – if you get tired, take a break.
Tiredness may result in loss of control. Working with any vacuum cleaner can be strenuous. If you have any condition that might be aggravated by strenuous work, check with your doctor before operating this vacuum cleaner.

THE VACUUM CLEANER

For illustrations and definitions of the vacuum cleaner parts see the chapter on "Main Parts and Controls."

Never modify the vacuum cleaner in any way. Only attachments supplied by STIHL or expressly approved by STIHL for use with the specific STIHL model are authorized. Although certain unauthorized attachments are useable with STIHL vacuum cleaners, their use may, in fact, be extremely dangerous.

If this unit is subjected to unusually high loads for which it was not designed (e.g. heavy impact or a fall), always check that it is in good condition before continuing work. Check in particular that the controls and safety devices are working properly.

Never operate your vacuum cleaner if it is damaged or not completely and securely assembled. In case of doubt, have it checked by your STIHL servicing dealer.

The vacuum cleaner may only be used when all parts are in proper working order.
Ensure that the filter element is always in place and undamaged.
Do not use with a damaged or missing filter element.
The machine may only be operated in an upright position. Do not cover the machine and ensure adequate motor ventilation.

To avoid the risk of short-circuiting, never spray the upper part of the vacuum cleaner with water.

Do not clean your vacuum cleaner with a pressure washer. The solid jet of water may damage parts of the vacuum cleaner.

THE USE OF THE VACUUM CLEANER

Electrical Precautions
See also the electrical safety precautions listed under "Important Safety Instructions" at the beginning of this manual.

Special precautions for vacuum cleaners must be observed to reduce the risk of personal injury and property damage from fire and electric shock.

Inspect the power supply cord and the plug regularly for signs of damage and ageing.

In order to reduce the risk of serious injury from electrocution, never use your vacuum cleaner if the power supply cord or plug is cut, cracked, worn or damaged.
Have your STIHL servicing dealer replace such a power supply cord.

Only connect the machine to a correctly installed power socket.

The voltage and frequency of the power supply must agree with the voltage and frequency specified on the vacuum cleaner's rating plate. Improper voltage will damage the vacuum cleaner's motor and may cause personal injury.

The vacuum cleaner should only be connected to the power supply via a ground-fault circuit interrupter rated for at least 120 V, 60 Hz.

Be sure the power switch is off when plugging the unit into the power supply in order to reduce the risk of fire or electrical shock from arcing and the risk of injury from unintended vacuuming.

To reduce the risk of electric shock, do not use the vacuum cleaner in damp or wet locations. Do not expose to or use in rain. Do not handle the plug or the unit with wet hands.

When using the vacuum cleaner, always keep the power supply cord behind you. Always ensure that your power supply cord does not become entangled with obstacles or objects. Keep cord away from heat, oil, and sharp edges. Do not close a door on the cord. Never pull or carry vacuum cleaner by power supply cord or jerk power supply cord to disconnect the plug from the wall outlet.

To unplug, grasp the plug not the cord. Damaged cords may cause electrocution. Always disconnect the plug from the power supply when you take a break.

Electrical Cords
When using extension cords, ensure that the minimum conductor crosssections are maintained – see "Connecting to Power Supply."

Appropriate extension cords are available in special stores for electrical equipment. Use only extension cords that comply with the specifications for the respective application.

Unsuitable extension cords may be dangerous.
If an extension cord is coiled on a cord reel, always unroll completely to reduce the risk of fire due to overheating.

When using extension cords, the connector and coupling must be waterproof or routed in such a way that they cannot come into contact with water.

Transporting the vacuum cleaner
Before transporting the container, close all the latches.

When transporting your unit in a vehicle, properly secure it to prevent turnover and damage to the vacuum cleaner.
Do not tilt the vacuum cleaner if there is liquid in the container.
Do not use a crane hook to lift the vacuum cleaner.

Before using
Always make sure the vacuum cleaner is in proper condition before starting.

Inspect the power supply cord, extension cords and plugs before and after each use for signs of damage or ageing. Never operate your vacuum cleaner with damaged cords or plugs.

Working Conditions

Never use the vacuum cleaner to pick up hot materials (hot ash, glowing cigarette butts, matches etc.). Never vacuum flammable or combustible liquids (gasoline, thinner, etc.) as well as aggressive liquids (acids, lye) – Risk of serious or fatal injury from fire or explosion!

To reduce the risk of personal injury from fire and explosion, never attempt to vacuum flammable explosive dust (e.g. magnesium or aluminium dust, etc.)

To reduce risk of personal injury or death, do not vacuum hazardous or toxic material.

Some dust created by sanding, ginding, drilling and other workshop activities contains chemicals known to the State of California and other authorities to cause cancer and birth defects and other reproductive harm. Some examples of these chemicals are:

1. lead from lead-based paint
2. crystalline silica from bricks and cement, other masonry products and many types of stone, and
3. arsenic and chromium from chemically treated lumber.

If these or similar dusts are on the surfaces where you are cleaning, small particles may become airborne as a result of the vacuuming process. Control dust at the source where possible. Use good work practices. When the inhalation of dust cannot be substantially controlled, i.e., kept at or near the ambient (background) level, the operator and any bystanders should wear a respirator approved by NIOSH/MSHA for the type of dust encountered.

If the substance being vacuumed is a commercial substance, review, understand and follow all warnings and instructions in the product literature and material safety data sheet for that substance and/or consult the material manufacturer/supplier.

Breathing asbestos dust is dangerous and can cause severe or fatal injury, respiratory illness or cancer. The use and disposal of asbestos-containing products have been strictly regulated by OSHA and the Environmental Protection Agency. If you have any reason to believe that you might be vacuuming or otherwise disturbing asbestos, immediately contact EPA, your employer or a local OSHA representative.

Vacuuming unsuitable materials may block the suction hose. Switch off the unit immediately and disconnect the plug from the power supply. Then clear the blockage.

Remove the filter bag and check correct operation of the float before vacuuming liquids or wet materials. Never work without the filter element.

If foam develops or liquid escapes from the appliance, stop work immediately, unplug the power cord and empty the container.

When working with the vacuum cleaner, always wrap your fingers tightly around the handle tube. Keep your hand in this position to have your vacuum cleaner under control at all times. Make sure your handle tube is in good condition and free of moisture, pitch, oil or grease.

In order to turn the vacuum cleaner on after you have plugged the power supply cord into the outlet, push the power switch from position "0" to position "I."
To reduce the risk of stumbling and loss of control, do not walk backward while operating the vacuum cleaner.
Dispose of the dirt, filter bag and filter element in accordance with applicable regulations.

MAINTENANCE, REPAIR AND STORING

Servicing of double-insulated Appliance
Your STIHL vacuum cleaner is double insulated. In a double-insulated appliance, two systems of insulation are provided instead of grounding. No grounding means are provided on a double-insulated appliance, nor should a means for grounding be added to the appliance. Servicing a double-insulated appliance requires extreme care and knowledge of the system, and should be done only by qualified service personnel. Replacement parts for a double-insulated appliance must be identical to the parts they replace.

Use only identical STIHL replacement parts for maintenance and repair. Use of parts manufactured by others may cause serious or fatal injury. Follow the maintenance and repair instructions in the appropriate section of your instruction manual.

Always switch off the motor, disconnect the plug from the power supply and make sure that the fan wheel is stopped before doing any maintenance or repair work or cleaning the vacuum cleaner. Do not attempt any maintenance or repair work not described in your instruction manual. Have such work performed at your STIHL service shop only.

Service the vacuum cleaner regularly.
Always repair a damaged unit before further use.
STIHL recommends that you have servicing and repair work carried out exclusively by an authorized STIHL servicing dealer.

STIHL recommends the use of genuine STIHL replacement parts. They are specifically designed to match your unit and meet your performance requirements.
Never attempt to modify your vacuum cleaner in any way since this will increase the risk of personal injury.

Regularly inspect the power supply cord and plug for signs of damage and ageing.
Have damaged cords replaced by your authorized STIHL servicing dealer only.

Clean plastic components with a cloth. Do not use any strong detergents on the plastic housing or handle. These parts can be attacked by certain house-hold cleaners containing aromatic oils such as pine or lemon, or by solvents such as kerosene.

Never spray water on the vacuum cleaner, moisture can cause an electric shock hazard. Wipe moisture off the unit with a cloth.
Store vacuum cleaner in a dry and high or locked location out of reach of children.

Documents / Resources

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Here you can download full pdf version of manual, it may contain additional safety instructions, warranty information, FCC rules, etc.

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