Safety system, standard and fixed base, standard, extended, and rotating arms (76 pages)
Summary of Contents for Standfast TRAM TR-6-ST Series
Page 1
traM safety system Technical manual TR-6-ST Series – Standard TRAM TR-6-RAT Series – Rotating Arm TRAM STAY STAY CURITY SECURITY RELIABLE WARTNESS REINFORCE STALWARTNESS REINFORCE SECURITY SECURI EINFORCE REINFORCE STALWARTNESS STALWARTNES ANCHOR ANCHO STAY STAY CHOR ANCHOR DURABLE DURABLE STAY SUPPORT SUPPORT DURABLE...
Page 2
D I S C L A I M E R A N D C O P Y R I G H T N O T I C E 1. The purpose of this Manual is to provide information about the Standfast TRAM Safety System.
L I T E R AT U R E I N F O R M AT I O N This manual contains safety information and instructions for operation and maintenance of the Standfast TRAM System. This Manual should be stored in an area where it is accessible to those responsible for maintenance of the equipment.
If a tool, procedure, work method or operating technique not specifically recommended by Standfast Corporation is used, you must satisfy yourself that it is safe for you and others. You should also ensure that the product will not be damaged or made unsafe by the operation, lubrication, maintenance or repair procedures you choose.
Regulations of the jurisdiction in which it is used. Users of the TRAM System must be properly trained and competent. Further enquiries regarding training materials and courses should be directed to your Standfast TRAM Dealer or by email to: hq@standfastcorp.com The TRAM restraint belt must only be used when the TRAM system is used as a total restraint system.
Do not carry out hot work on the TRAM device without first consulting your Standfast TRAM Dealer. Your TRAM contains plastic components that may not function correctly in the event that hot work is carried out on the TRAM.
Page 7
Compressed air can cause personal injury. When using compressed air for cleaning, wear a protective face shield, protective clothing and protective shoes. The maximum air pressure must be below 200 kPa (30 psi) for cleaning purposes. Wear eye protection at all times when cleaning the TRAM system with hot and/or pressurised water.
CONTENTS Reading the documentation Literature Information Alerts used in this Manual Important Safety Information General Safety Signs and Labels Safe Working at Heights Fall Arrest Pre-Use Check Servicing Installation Maintenance & Repair Contents Introduction TRAM System Description Safety Compliance to Workplace Safety Laws Customer Service Description of Equipment Features &...
Page 9
Servicing the TRAM Arm 9.4.1 Periodic Service – TRAM Arm 9.4.2 Overhaul Service – TRAM Arm 9.4.3 Latch Pin Adjustment Procedure Servicing the TRAM Trolley 9.5.1 Periodic Service – TRAM Trolley 9.5.2 Overhaul Service – TRAM Trolley 9.5.3 ‘Play’ in the TRAM Arm 9.5.4 Procedure: Adjustment of the TRAM Wheel Set 9.5.4.1...
INTRODUCTION 4 . 1 T R A M S Y S T E M D E S C R I P T I O N The TRAM Safety System described in this publication is a total restraint height safety system. It is designed for various industrial, mining, defence, transport and domestic height safety applications to provide the user with an ideal system of mobility, stability and restraint.
C U S T O M E R S E R V I C E Your satisfaction is a primary concern to Standfast Corporation and its dealers. When a problem arises concerning the sale, operation or service of your TRAM System, please contact the Standfast TRAM Dealer in your area.
DESCRIPTION OF EQUIPMENT This chapter provides the names and location of major components of the TRAM Safety System, and also describes their functions. 5 . 1 F E AT U R E S & C O N T R O L S Refer to Figures 5.1 and 5.2 to identify the features and control components of the TRAM System.
Page 13
The TRAM Arm provides a handhold that moves with the user and also supports the Attachment Rings which are anchor points for the restraint belt. A Rotary Joint is fitted to the TRAM Arm as part of the TR-6-RAT Series. Rotary Joint (TR-6-RAT Series ONLY) The Rotary Joint allows the horizontal segment of the Arm to rotate relative to the TRAM Device.
Page 14
Brake Lever In its normal position, the Brake system is locked and the TRAM Device is locked in its location on the TRAM rail. Activating the Brake lever by hand releases the TRAM Device from its locked position and allows it to move along the rail with the user. Releasing the Brake lever allows it to return to the normal position and again lock the brake system and TRAM onto the rail.
5 . 2 T R A M D E V I C E I D E N T I F I C AT I O N P L AT E The TRAM (Device) is supplied with an identification plate as illustrated in Figure 5.2.1 below. The plate is usually affixed to the lower section of the TRAM Arm.
5 . 3 T R A M B E LT L A B E L The TRAM Belt is supplied with an information label sewn into the belt material and illustrated in Figure 5.3.1 below. The label contains important information about the TRAM Belt including a description of the product, product identification, serial number, date of manufacture and date to be taken out of service, a statement of compliance to legislation and a pictogram.
5 . 4 T R A M I N S TA L L AT I O N P L AT E The TRAM Installation Plate is an information plate affixed in a visible location at the TRAM Installation (the anchorage point). This plate should be clearly visible to the user before the user is in a position to operate the TRAM System.
OPERATION The instructions provided in section 6.1 should be used to operate the TR-6-ST Series and the TR-6-RAT Series TRAM Systems. Section 6.2 applies to operation of the Rotary Joint supplied with the TR-6-RAT Series TRAM System. Section 6.3 describes operation of the Brake Override. 6 .
Page 19
Note: Double action hooks are operated by first depressing the latch on the back spine of the hook and then opening the hook gate. STEP 4 Move to the work area into a position where the TRAM Arm can first be reached and held. Important! When climbing a ladder, three points of contact should be maintained on the ladder at all times.
Page 20
STEP 7 Once on top of the walkway, move the TRAM arm along the rail by activating the brake lever. You are in total restraint and can move safely along the walkway. Note: Whilst standing and walking the anchor points are at waist level. Note: Horizontal travel along the walkway is controlled by the brake lever.
Page 21
STEP 11 At the end of the walkway, turn and face inwards. Activate the clutch lever and while pivoting the TRAM Arm back into the ‘laydown’ position, move back onto the ladder. Important! Grasp the TRAM Arm with both hands throughout the transition to ensure three points of contact are maintained.
6 . 2 O P E R AT I N G T H E R O TA R Y J O I N T ( T R - 6 - R AT S E R I E S O N LY ) Activating the rotary joint lever allows the TRAM Arm to rotate from its initial position through 180°.
INSPECTION & MAINTENANCE Inspection and maintenance of the TRAM System consists of a number of activities that are to be performed on a regular basis. The activities are categorised as: Pre-Use Check, Cleaning, Periodic Service, Overhaul Service and Repair. This section describes the different maintenance activities to be performed, who is able to perform the activity, when each activity should be performed and whether or not completion of the activity requires documentation.
Page 24
Standfast has determined that these limits are the best (least cost) for the vast majority of our TRAM users. Your Standfast TRAM dealer can assist you in tailoring your Maintenance Interval Schedule to meet the needs of your operating environment.
M A I N T E N A N C E R E C O R D S Documentation of maintenance activities is a key element of a well managed personal protective equipment programme. Standfast recommends that accurate maintenance records be maintained for all Periodic Services, Overhaul Services and any Repairs to the TRAM System.
TRAM CLEANING PROCEDURES 8 . 1 T R A M B E LT C L E A N I N G P R O C E D U R E 1. Wipe off surface dirt with a damp cloth 2. Clean webbing and hardware with warm water and mild detergent 3.
8 . 3 T R A M I N S TA L L AT I O N C L E A N I N G P R O C E D U R E Important! The TRAM Rail must be kept free of deposits of foreign material. Deposits may interfere with the TRAM Device Wheels affecting smooth operation of the TRAM or causing damage to the Wheel System.
TRAM System. If this is the case, simply disregard reference to any extraneous items. If unsure of any item, consult your Standfast TRAM Dealer. T R A M S A F E T Y S Y S T E M T E C H N I C A L M A N U A L...
9 . 1 FA S T E N E R T O R Q U E S E T T I N G S The following Table specifies torque values for tightening Stainless Steel Bolts and Nuts with Metric Threads. These settings are to be used for all relevant maintenance and repair work of the TRAM System.
Belt Backing Lanyard Information Label Belt Buckle D-Ring Joiner Hook Stow Ring TRAM Belt Double-Action Hook Figure 9.3 The TRAM Belt 9 . 3 . 1 P E R I O D I C S E R V I C E – T R A M B E LT 1.
9 . 3 . 2 O V E R H A U L S E R V I C E – T R A M B E LT There is no Overhaul Service available for the TRAM Belt. The TRAM Belt must be destroyed on or before its destroy before date.
Page 32
6. If, after adjustment, the Clutch Lever fails to operate or fails to operate properly Contact you Standfast TRAM Dealer for instructions. 7. To inspect the Gas Spring, move the Arm to the vertical position to ensure that the Gas Spring is at full extension.
8. Check the function of the Gas Spring by operating the Clutch Lever and pivoting the Arm through all positions. The Gas Spring should always create a lifting force when the Arm is pivoted, with the force acting to move the Gas Spring from the retracted to the extended position.
Page 34
Disposal of Gas Spring The replaced gas spring should be disposed of in an environmentally correct manner. To accomplish this, the compressed nitrogen gas should be released (vented) and the oil drained according to the following procedure: • Clamp the gas spring in place, ensuring the gas spring is in its extended position. •...
9 . 4 . 3 L AT C H P I N A D J U S T M E N T P R O C E D U R E PARTS REQUIRED: PART/KIT NAME PART/KIT NO. QUANTITY Latch Pin Adjustment Kit TR-06-3-008 1-off 1.
Page 36
6. Remove the TRAM Arm from the TRAM Trolley by the following procedure: a. Remove both M10 Pivot Pin Set Screws. Note! The Pivot Pin Set Screws are locked in place with threadlocking adhesive. For easier removal, loosen both set screws a turn to break the adhesive then remove both set screws entirely.
Page 37
Adjust the M6 Nyloc Nut until there is 1mm (0.04”) clearance between the Latch Pin and the bottom of the slot in the TRAM Arm. See Figure 9.4.3.5 1mm (0.04”) clearance required Latch Pin and TRAM Arm Slot clearance Figure 9.4.3.5 10.
Page 38
15. Activate the Clutch Lever and pivot the TRAM Arm into the vertical or upright position. 16. Refit the Gas Spring using the M8 Set Screw, M8 Washers and M8 Nyloc Nut from the Kit. Do not tighten. Important! Do not tighten the Nyloc Nut against the Gas Spring end – allow 0.5mm – 1.0mm (0.02” - 0.04”) of play to facilitate self alignment of the Gas Spring during operation.
If any permanent deformation is detected, remove the TRAM from service immediately and consult your Standfast TRAM dealer for instructions. T R A M S A F E T Y S Y S T E M T E C H N I C A L M A N U A L...
Page 40
Service, otherwise continue with Step 3 of this procedure. Step 3: Complete the procedure 9.5.4 Adjustment of the TRAM Wheel Set. If after the 3-Step procedure the problem persists, contact your Standfast TRAM Dealer for instructions. 4. While travelling along the Rail, it is normal for the TRAM Arm to have a small amount of ‘play’...
9 . 5 . 2 O V E R H A U L S E R V I C E – T R A M T R O L L E Y PARTS REQUIRED: PART/KIT NAME PART/KIT NO. QUANTITY Lower Wheel Assembly Kit TR-06-4-001 4-off Upper Wheel Assembly Kit...
Page 42
M8 Lock Screw Eccentric Adjuster Figure 9.5.3 The Eccentric Adjuster Adjustment of the four lower wheels is made by rotating the Eccentric Adjuster using a spanner. Rotating this adjuster moves the position of the wheel axle closer or further from the Rail. The Eccentric Adjuster is locked in position by a M8 Lock Screw.
9.5.4.1 Adjustment of Wheel position TRAM Rail M8 Lock Screw Trolley Eccentric Adjuster Wheel Wheel adjustment direction Figure 9.5.4 Wheel Adjustment Refer to Figure 9.5.4. To adjust the position of a Wheel using the Eccentric Adjuster: 1. Undo the M8 Lock Screw. 2.
9 . 6 S E R V I C I N G T H E T R A M B R A K E S Y S T E M The TRAM Brake System functions in one of two positions – locked or released. The locked position is the default position of the brake system and locks the TRAM Device in its position on the TRAM Rail.
Page 45
Figure 9.6.2 Exploded Assembly (with Type II Brake System) Item Description Item Description TRAM Arm Upper Brake Spacer Crash Guard Mounting Plate Grub Screw Crash Guard Clutch Lever Clevis Pin Brake Arm Clevis Pin Latch Clevis Assembly Brake Support Bracket Brake Lever Mounting Lug Brake Arm Clutch Lever Mounting Lug...
TYPE II Brake System The Type II Brake System has two mechanisms for adjusting the positions of the brake shoes relative to the TRAM Rail: an M6 Cable End (similar to Type I) and an M4 Cable End which is located at the end of the Brake Arms.
7. Check for excessive play in the Brake Lever. If more than 5mm of play exists, carry out the procedure 9.6.3 Brake Adjustment Procedure. 8. Check all exposed fasteners. Tighten if necessary. Important! The M6 Nyloc Nut locking the Brake Override Foot Lever in place should not be tightened.
TRAM Rail. In the event that the Foot Lever does not function correctly, contact your Standfast TRAM dealer for instructions. T R A M S A F E T Y S Y S T E M T E C H N I C A L M A N U A L...
Method 2: Turn the Fwd Nut anti-clockwise, then turn the Back Nut anti-clockwise to tighten the Back nut and Fwd Nut against the Tensioning Bracket. This action pushes the Brake Shoes apart in the locked position. Repeat as required. 2. To close the brake shoes (to increase brake shoe pressure on the Rail) Method 1: Turn the Back Nut clockwise, then turn the Fwd Nut clockwise to tighten the Back nut and Fwd Nut against the Tensioning Bracket.
Page 51
23. Pivot the TRAM Arm into the horizontal position 24. Remove the Brake Override foot lever by removing the M6 nyloc nut and M6 washer from the threaded stud. See Figure 9.6.4.2. M6 Nyloc Nut & Washer Brake Override Lever Figure 9.6.4.2 The Brake Override Lever 25.
Page 52
29. Remove the TRAM Arm from the TRAM Trolley by the following procedure: a. Remove both M10 Pivot Pin Set Screws. Note! The Pivot Pin Set Screws are locked in place with threadlocking adhesive. For easier removal, loosen both set screws a turn to break the adhesive, then remove both set screws entirely.
Page 53
M8 Set Screws Centralise top socket head cap screws in slot (both sides) Brake Support Bracket Figure 9.6.4.6 M8 Set Screws centralised in slots 34. Reinstall the Tensioning Bracket with M6 Set Screws and M6 Spring Washers. Apply threadlocking adhesive to ends of M6 Set Screws. 35.
Page 54
Latch Cable End Pivot Pin Spacer M6 Nyloc Nut Figure 9.6.4.7 Pivot Pin Spacer captive on Latch Cable End (Note: TRAM Arm omitted for clarity) 43. Assemble Clutch Lever onto new Latch Cable from Kit securing it with new Clevis Pin and Split Pin from Kit.
Page 55
47. Fit new (slotted) Upper Brake Spacer from Kit to the Brake Cable End (on the Inside Brake Clevis Assembly end of the Brake Cable) and tighten locknuts on both sides of Spacer. See Figure 9.6.2 for correct orientation of the Brake Cable. 48.
Page 56
56. Insert the Brake M4 Inner Cable End through the hole in the Brake Arm Clevis Pin. Assemble the new M4 Nyloc Nut from Kit onto the Cable End such that the M4 Nyloc Thread is fully engaged onto the M4 Inner Cable End. See Figure 9.6.4.10. 57.
62. Adjust the M6 nuts on the Brake Cable Outer Cable End to remove excess slack in brake lever operation. Tighten the M6 Nuts in position against the Tensioning Bracket. Check Operation of the Brake System. Note! The Brake System may now be adjusted by two methods: 1.
Page 58
M6 Adjustment Nut Brake Arm Clevis Pin M4 Inner Cable End M4 Nyloc Nut M6 Outer Cable End Figure 9.6.5.2 Removal of Brake Cable Ends 69. Remove the TRAM Arm End Cap and keep aside. See Figure 9.6.2. 70. Remove and discard the Brake Lever Split Pin and remove the Brake Lever Clevis Pin. Keep Clevis Pins aside.
Page 59
Upper Brake Spacer Grub Screw End Cap Figure 9.6.5.3 Upper Brake Spacer fitment 77. Refit the Brake Lever with the Brake Cable Clevis using the new Clevis Pin and Split Pin from Kit. (Note! This operation takes place inside the TRAM Arm.) 78.
9 . 7 S E R V I C I N G T H E T R A M I N S TA L L AT I O N The TRAM Installation consists of the TRAM Rail (a horizontal rigid anchor rail) and the fixtures or mounting brackets required to fix the TRAM Rail in place on the vehicle or structure to which it is fitted.
3. Inspect the Following parts for any evidence of permanent deformation in shape or orientation: • TRAM Rail (including Rail Cleats) • Mounting Brackets • Fasteners Important! If any permanent deformation is detected, remove the TRAM from service immediately and consult your TRAM distributor for instructions.
T H E R E PA I R P R O C E S S Major repair work is best left to your Standfast TRAM Dealer. Repair work carried out by the Dealer Workshop will ensure work is carried out using genuine spare parts, correct procedures and that the repair work is verified and documented correctly in accordance with 10.3.
TRAM Endstop Kit TR-06-1-117 Important! While the list above is accurate at the time of printing, please contact your Standfast TRAM Dealer for an up-to-date list of available parts and kits. Note! If the component you require is not listed here, contact your Standfast TRAM Dealer for advice.
1. Check all documentation for Periodic and Overhaul Services since the date the TRAM System was first put into use is in order. 2. Contact your Standfast TRAM Dealer and advise that you wish to recertify your TRAM and/or TRAM Installation. You may be asked to supply documentation regarding the TRAM and the TRAM Installation that is contained in Equipment Records for these components.
Standard(s). TRAM Installation may be carried out by your local Standfast TRAM Dealer or representative, a licensed TRAM Installer or by the owner of the TRAM System.
14 SPECIFICATIONS O V E R A L L D I M E N S I O N S MAJOR COMPONENT SIZE TRAM Device (TR-6-ST-Series) 900mm height x 674mm width x 380 mm length “Standard TRAM” [35.4” height x 26.5” width x 15.0” length] TRAM Device (TR-6-RAT-Series) As Above “Rotating Arm TRAM”...
APPENDIX A – TRAM PRE-USE CHECK PROCEDURE T H E P R E - U S E C H E C K S H O U L D B E C A R R I E D O U T B Y T H E U S E R E A C H T I M E , B E F O R E T H E T R A M S Y S T E M I S U S E D .
Page 68
• repaired/serviced (including Periodic Service/Overhaul Service), or • returned to your Standfast TRAM Dealer. T R A M S A F E T Y S Y S T E M T E C H N I C A L M A N U A L...
APPENDIX B – TRAM SERVICE TOOLBOX LIST The tools and consumables listed below are required to carry out all periodic and overhaul servicing activities contained in this manual. QUANTITY DESCRIPTION 1-off Allen Key – 10mm 1-off Allen Key – 6mm 1-off Allen Key –...
Need help?
Do you have a question about the TRAM TR-6-ST Series and is the answer not in the manual?
Questions and answers