Dometic PGE121 Operating Manual
  1. Manuals
  2. Brands
  3. Dometic Manuals
  4. Portable Generator
  5. PGE121
  6. Operating manual

Dometic PGE121 Operating Manual

Portable generator
Hide thumbs
Table of Contents

Advertisement

Quick Links

POWER & CONTROL
GENERATORS
PORTABLE
PGE121
Portable Generator
EN
Operating Manual

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the PGE121 and is the answer not in the manual?

Questions and answers

Related Manuals for Dometic PGE121

Summary of Contents for Dometic PGE121

  • Page 1 POWER & CONTROL GENERATORS PORTABLE PGE121 Portable Generator Operating Manual...

  • Page 2: Table Of Contents

    Explanation of symbols PGE121 Please read this instruction manual carefully before first use, and store it in a safe place. If you pass on the product to another person, hand over this instruction manual along with it. Table of contents Explanation of symbols .

  • Page 3: Safety Instructions

    PGE121 Safety instructions NOTICE! Indicates a situation that, if not avoided, can result in property damage. NOTE Supplementary information for operating the product. Safety instructions The manufacturer accepts no liability for damage in the following cases: • Damage to the product resulting from mechanical influences and incorrect connection voltage •...
  • Page 4 Safety instructions PGE121 • Do not make any alterations or modifications to the device. • Do not operate the device with a damaged cord or plug, or a dam- aged output cable. • Installation, maintenance and repairs of the generator may only be car- ried out by qualified personnel who are familiar with the risks involved when handling generators as well as the relevant regulations.
  • Page 5 PGE121 Safety instructions • Never operate the generator in rain, snow or wet conditions. • Ground the generator to avoid electrical hazards. • The muffler becomes very hot during operation and remains hot for a while after stopping the engine. Be careful not to touch the muffler while it is hot.
  • Page 6 Safety instructions PGE121 Connection notes Do not connect to a building electrical system unless an isolation switch has been installed by a qualified electrician. NOTICE! MATERIAL DAMAGE. It's not allowed to connect the generator in parallel with any other gen- erator without the optional Parallel Kit, see chapter “AC operation”...

  • Page 7: Scope Of Delivery

    PGE121 Scope of delivery Scope of delivery Designation Referenz PGE121 generator with Wi-Fi compatibility 9600027157 DC charging cable with alligator clips – Tool bag – Gen-Mate app – Operating manual –...

  • Page 8: Technical Description

    Technical description PGE121 Technical description No. in Description fig. 2 Control panel (Location of generator controls and output power sockets) Fuel cap (Access to fuel tank) Fuel cap vent lever Carrying handle (Lift the generator by this handle only) Starter grip (Pull starter grip for starting engine)
  • Page 9 Dipstick (Access to fill, check or drain engine oil) Air intake (Inlet for fresh air into the housing) The PGE121 generator delivers power wherever independent power generation is needed. This makes it possible to provide electricity in gardens, on building sites, at camping sites, in workshops and garages.
  • Page 10 Technical description PGE121 Important label locations Please read the following labels carefully before operating this generator.
  • Page 11 PGE121 Technical description...
  • Page 12 Technical description PGE121 Control Panel AC 240V / 50Hz AC 240V / 50Hz Off ENGINE Off PARALLEL 1800 WIFI RUNNING VA 2100 Off MAXIMUM VA POWER RESET DC 12V / 8A START GROUND No. in Description fig. 6 Fuel tap (Controls fuel supply to the carburettor)
  • Page 13 PGE121 Technical description No. in Description fig. 6 Ready LED (green) (Lights ON when the generator is operating nor- mally.) Overload LED (red) (Lights ON if the generator is overloaded, or if there is a short circuit at AC power sockets.)

  • Page 14: Preparation

    Preparation PGE121 Preparation Fill the oil tank NOTE The engine has been shipped without oil. Fill in oil before starting. See chapter “Engine oil check/change” on page 36. Fill the fuel tank WARNING! FIRE AND/OR EXPLOSION HAZARD. Only refuel the generator when it is switched off and in a well ventilated area.
  • Page 15 PGE121 Preparation No. in Description fig. 7 Fuel cap Red marker for upper fuel level Fuel gauge ➤ Make sure, the generator is on a flat level surface. ➤ Remove the fuel cap (fig. 7 1) and fill the fuel into the tank up to the red level marker (fig.

  • Page 16: Operating The Generator

    Operating the generator PGE121 Operating the generator Before each use ➤ Check engine oil, see chapter “Engine oil check/change” on page 36. No. in Description fig. 8 Fuel gauge Fuel indicator full Fuel indicator empty WARNING! FIRE AND/OR EXPLOSION HAZARD.
  • Page 17 PGE121 Operating the generator NOTICE! • Use only unleaded gasoline. The use of leaded gasoline will cause severe damage to internal engine parts. • You may use regular unleaded gasoline containing no more than 10% Ethanol (E10). • Immediately wipe off spilled fuel with a clean, dry, soft cloth, since fuel may deteriorate painted surfaces or plastic parts.
  • Page 18 Operating the generator PGE121 AC 240V / 50Hz AC 240V / 50Hz Off ENGINE Off PARALLEL 1800 WIFI RUNNING VA 2100 Off MAXIMUM VA POWER RESET DC 12V / 8A START Turn the fuel tap (fig. 0 3) to “ON” position (fig. 0 4).
  • Page 19 PGE121 Operating the generator Use choke NOTE The choke is not required to start a warm engine. Push the choke knob into the "RUN" position. No. in Description fig. b "START" Choke position "RUN" Choke position ➤ Pull the choke knob fully out to „START“ position (fig. b 1).
  • Page 20 Operating the generator PGE121 Close choke ➤ Push the choke knob fully into the “RUN” position (fig. b 2, page 19). NOTE Wait a few seconds until the engine speed is stable before closing the choke. In cold weather conditions it may take a little longer until the engine speed is stable.
  • Page 21 PGE121 Operating the generator Recoil start ➤ Pull the starter grip (fig. c 1) slowly until resistance is felt and then pull rapidly. NOTE Normally the engine starts within three pulls. Keep the choke knob in "START" position for 2 pulls.
  • Page 22 Operating the generator PGE121 Electric start Off ENGINE Off Off DC 12V / 8A START GROUND ➤ Open the oil maintenance cover to connect the battery connector (fig. d 1) before using the electric starter. ➤ Push the start button (fig. d 2) to the end and then release it.
  • Page 23 PGE121 Operating the generator AC operation Follow these steps before you start operation: ➤ Start the engine, see chapter “Start the Generator” on page 20. ➤ Let the engine run for 2 or 3 minutes to warm up. ➤ Connect the electrical devices.
  • Page 24 Operating the generator PGE121 ➤ Switch the ECO switch (fig. e 1) to "ON" position to use economy control sys- tem. ➤ Connect an electrical device to either AC power socket (fig. e 2, page 23). If the generator is overloaded (device draws too much power), or if there is a short circuit in a connected appliance, the overload LED (fig.
  • Page 25 PGE121 Operating the generator Shut down the generator AC 240V / 50Hz AC 240V / 50Hz Off ENGINE Off WIFI Off POWER DC 12V / 8A START GROUND No. in Description fig. f 2 x AC power sockets Engine switch...
  • Page 26 Operating the generator PGE121 DC operation WARNING! SERIOUS INJURIES • Never smoke, avoid open flames and sparks or make and break con- nections of the battery while charging. • Batteries may give off explosive hydrogen gas while recharging. Sparks may ignite the hydrogen gas. Provide adequate ventilation when charging or using batteries.
  • Page 27 PGE121 Operating the generator Charging time will vary with battery size and condition. The DC circuit breaker (fig. g 6, page 26) does not prevent over-charging of a battery. ➤ Remove the charging cable from the generator after the battery is fully charged.
  • Page 28 Operating the generator PGE121 AC parallel operation Two generators can be operated in parallel to increase the available output power reach 3.6 KVA. The parallel kit is not supplied as an standard item with the generator, it is available as an accessary item if required.
  • Page 29 PGE121 Operating the generator Start AC parallel WARNING! HIGH VOLTAGE • Don't operate with wet hands. • Don't allow generator to be operated by children. • Make sure to ground the generator. NOTICE! • Don‘t connect the generator with any other generator than a second PGE121.
  • Page 30 Operating the generator PGE121 Gen-mate mobile phone App Download Gen-mate APP and install ➤ For iOS system, download “Gen-mate” APP from App Store and install as instructed. ➤ For Android system, download “Gen-mate” APP from Google Play and install as instructed.

  • Page 31: Special Requirements

    PGE121 Special requirements Special requirements NOTICE! • Do not modify the generator. • The generator is only allowed to be laid down on the drawbar side (fig. q 1) as shown. ➤ Turn the fuel tap to “OFF“ position before tilting the generator.

  • Page 32: Troubleshooting

    Troubleshooting PGE121 Troubleshooting Problem Cause Remedy The engine does not start. No fuel in the fuel tank. Refill the fuel tank. Engine switch in OFF posi- Turn the Engine switch to ON tion. position. The fuel tap is closed. Turn the fuel tap to ON posi- tion.
  • Page 33 PGE121 Troubleshooting Problem Cause Remedy No AC output. Generator overloaded. Reduce loads and push reset button to reset module. Low AC voltage. Verify the choke is on RUN position, and check fuel in the fuel tank and carburetor, and check air filter.

  • Page 34: Maintanence

    Maintanence PGE121 Maintanence Periodic maintenance will keep your generator in the best operating condition. WARNING! FIRE AND /OR EXPLOSION HAZARD Be careful when working around gasoline. • Use only a nonflammable solvent, not gasoline, to clean parts. • Keep cigarettes, sparks, and flames away from all fuel-related.
  • Page 35 PGE121 Maintanence Maintenance Schedule Regular Service Period Each use Every 6 Every 1 year Every 2 Item months or or 100 hrs. years or 300 50 hrs. hrs. Engine oil Check level Change Air cleaner Clean Spark plug Check-adjust Replace...
  • Page 36 Maintanence PGE121 Engine oil check/change The engine is equipped with a low oil sensor that will prevent the engine from run- ning if the oil level falls below a critical level. NOTE Drain the engine oil while the engine is warm.
  • Page 37 PGE121 Maintanence ➤ Check the oil level by inserting the dipstick (fig. r 3, page 36) into the filler neck without screwing it in. ✓ The engine oil level has to be between the lower and upper marker on the oil level indicator.
  • Page 38 Maintanence PGE121 NOTICE! Do not tilt the generator when adding engine oil. This could result in overfilling and damage to the engine. ➤ Fill the specified amount of the recommended engine oil, see chapter “Technical data” on page 51. NOTE Keep the engine oil level between the lower “L“...
  • Page 39 NOTICE! MATERIAL DAMAGE Operating the engine without an air filter, or with a damaged air filter, will allow dirt to enter the engine. This leads to rapid engine wear. This type of damage is not covered by Dometic. No. in Description fig.
  • Page 40 Maintanence PGE121 No. in Description fig. u Air filter cover Sponge ➤ Clean the sponge (fig. u 4) in a solution of household detergent and warm water, then rinse thoroughly, or wash in nonflammable or high flash point sol- vent.
  • Page 41 PGE121 Maintanence Spark plug service NOTE • To ensure proper engine operation, the spark plug must be properly gapped and free of deposits. • An incorrect spark plug can cause engine damage. WARNING! RISK OF BURNS If the generator has been running, the engine will be very hot.
  • Page 42 Maintanence PGE121 No. in Description fig. w Sealing washer ➤ Measure the spark plug electrode gap with a wire-type feeler gauge. If necessary correct the gap by carefully bending the side electrode. ✓ Spark plug type: gap: 0.024 – 0.028 in (0.60 – 0.70 mm).
  • Page 43 PGE121 Maintanence Spark arrester maintenance WARNING! RISK OF BURNS If the generator has been running, the muffler will be very hot. • Allow it to cool before doing maintenance. NOTE The spark arrester must be serviced every 100 hours. ➤ Disassemble the five screws (fig. x 2) and remove the back cover (fig. x 1).
  • Page 44 Maintanence PGE121 ➤ Inspect the spark arrester (fig. x 3, page 43) and replace if necessary. ➤ Use a brush to clean the spark arrester (fig. x 3, page 43) from carbon deposits. ➤ Reinstall the spark arrester (fig. x 3, page 43).

  • Page 45: Transport And Storage

    PGE121 Transport and storage Transport and storage WARNING! FIRE HAZARD Transport or store the generator only if it has cooled down completely. Before transporting and storing the generator, proceed as follows: ➤ Turn OFF the fuel tap. ➤ Allow the generator to cool off before moving or storing.
  • Page 46 Transport and storage PGE121 10.1 Long time storage >6 month Drain the fuel from the carburetor ➤ Turn the fuel tap (fig. z 1) to the “OFF” position. ➤ Loosen five screws (fig. z 2) and remove the maintenance cover (fig. z 3).
  • Page 47 PGE121 Transport and storage Drain the fuel from the tank ➤ Unscrew the fuel cap, remove the fuel tank filter, see chapter “Cleaning fuel tank filter” on page 44. ➤ Empty the fuel tank into the suitable container by slowly tipping the generator toward the fuel tank Neck (fig.
  • Page 48 Transport and storage PGE121 Drain the fuel from the carburetor again ➤ Turn the fuel cap vent lever to “ON” position, see chapter “Before each use” on page 16. ➤ Turn the fuel tap (fig. B 1) to the “ON” position.
  • Page 49 PGE121 Transport and storage ➤ Turn the fuel tap (fig. B 1, page 48) to the “OFF” position. ➤ Turn the fuel cap vent lever to “OFF” position. Engine ➤ While engine is still warm, drain oil from crankcase. Refill with the recommended new oil.

  • Page 50: Warranty

    Warranty If the product does not work as it should, please contact your retailer or the man- ufacturer's branch in your country (see dometic.com/dealer). The warranty applicable to your product is 2 years. For repair and warranty processing, please include the following documents when you send in the device: •...

  • Page 51: Technical Data

    PGE121 Technical data Technical data PGE121 Type: 4-stroke gasoline OHV Cooling System: Forced air Cylinder Arrangement: Inclined single cylinder Displacement: 79 cm Bore x Stroke: 48.6 mm × 43.0 mm 3.5 Hr at rated load Operation Hours: 8 Hr at 1/4 rated load...
  • Page 52 Technical data PGE121 Generator NOTE The generator output specifications are based on the standard environ- ment as follows: • Altitude: 0 m • Ambient temperature: 25° C • Relative humidity: 30% PGE121 Output Waveform Pure-Sine Wave, THD <3% Rated Voltage*...

  • Page 53: Copyright

    P=PN*(C-0.02)=1.8*(0.82-0.02)=1.44kVA Copyright © 2020 Dometic Group. The visual appearance of the contents of this manual is pro- tected by copyright and design law. The underlying technical design and the prod- ucts contained herein may be protected by design, patent or be patent pending.
  • Page 54 YOUR LOCAL YOUR LOCAL YOUR LOCAL DEALER SUPPORT SALES OFFICE dometic.com/dealer dometic.com/contact dometic DOMETIC GROUP AB...

Table of Contents