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2.  Lift the cable clamp to one side. 
 

 

 

3.    Remove fuse. 

 
 

 

Removing cable from battery 

 

1.  Loosen nuts from each terminal of battery (do 

not lose the nuts). 

2.  Lift each lead from battery terminal. 
 

 

Replacing battery cover 

 
1.  Attach cable (leads) to battery 
2.  Connect brown conductor to positive battery 

terminal. 

3.  Connect blue conductor to negative battery 

terminal to ensure correct polarity. 

4.  Tighten cable leads down with terminal nuts 

(do not over tighten). 

5. Replace 

fuse. 

6.  Turn battery so the vent holes are facing you. 
7.  Replace the battery cover. 
 
Note: 
Ensure that the cable leads lie properly on the 
battery top without being trapped or pinched. 
 
 
USING THE GT or GS CAP LAMP SYSTEM 
 
The GT and GS headpiece is made up of the 
lamp-housing which contains the following parts: 

Bezel (ring) 

Lens (glass) 

Gasket 

Reflector 

Main bulb 

Secondary bulb 

 
The on-off switch knob is located on the 
headpiece. To operate the lamp: 
 
1.  Turn the switch knob clockwise to main bulb 

or anti-clockwise to secondary bulb. 

 
2.  After use turn the switch knob until both bulbs 

are off. 

 

 

Repairing the headpiece 

 

Only the small insulated screwdriver (P/N 201042) 
should be used as this allows the screws to be 
secured tightly enough without fear of a short-
circuit or other damage. The switch should be 
placed in the off position and the battery fuse 
removed  (see section cap lamp system) before 
dis-assembly of the headpiece. When 
reassembling the headpiece ensure that the 
gasket is correctly fitted around the reflector. The 
location of the reflector is by two projections which 
fit either side of the pin that rests against the 
envelope of the pilot bulb. The bezel ring should 
be screwed down firmly and the lock pin placed so 
that it fits into one of the recesses of the bezel ring 
and firmly screwed tight.  
The lock screw can be sealed with wax – if 
applicable. 
 
 
WARNING 
It is essential that all contacts in the headpiece 
are tight, so that no electrical resistance is 
incurred which might increase the time 
necessary to obtain an efficient charge or 
might reduce the light output of the lamp. In 
order to obtain the maximum light possible, 
the outside of the lens glass should be 
cleaned thoroughly. 
 
REPLACING BULBS (MAIN AND SECONDARY 
BULB) 
 

 

Removing the Bezel ring 

 

1.  Remove wax seal (if applicable) from lock 

screw. 

 
2.  Unscrew lock screw by using special Allen 

key P/N 237642 

 
3. Unscrew and remove bezel ring from 

headpiece housing. 

 
4.  Remove glass (lens) and reflector with sealing 

channel from headpiece housing. 

 
Note: 
Inspect all parts for cracks or other damage. 

Содержание OLDHAM GS

Страница 1: ...tain this product including those who have any responsibility involving its selection application service or repair This cap lamp system will perform as designed only if used and maintained according to the instructions otherwise it could fail to perform as designed and persons who rely on this product could sustain serious personal injury or death The Powerful Choice INSTRUCTION MANUAL ...

Страница 2: ...ing cable from battery p4 Replacing battery cover metal p4 Using GT GS cap lamp systems p5 Repairing the headpiece p5 Replacing bulbs p5 Removing the bezel ring p5 Replacing main bulb p5 Replacing secondary bulb p6 Replacing the reflector p6 Reassembling the bezel ring p6 GT GS diagram Item list p7 Troubleshooting p8 Certification equipment marking and instructions for p9 compliance with ATEX stan...

Страница 3: ...placed Never discharge completely 3 After weekly shifts the battery should be placed on the charger following the instructions included with the charger and left to charge the remainder of the weekend 4 If cap lamp needs cleaning use a mild detergent and wipe Do not submerge in water Storage of batteries All stored batteries with acid should be boost charged for 24 hours every 3 months and immedia...

Страница 4: ... key P N 259442 3 Remove locking clamp 4 Lift up locking clamp end of cover and slide cover back and off battery 5 Remove fuse Replacing battery Plastic cover 1 Remove the two M4 button head socket screws from the two clamp holding the cover 2 Un clip the clamps and lift cover to one side 3 Remove fuse S8 plastic cover 1 Remove the two M5 socket head screws from the plastic cable clamp ...

Страница 5: ... to be secured tightly enough without fear of a short circuit or other damage The switch should be placed in the off position and the battery fuse removed see section cap lamp system before dis assembly of the headpiece When reassembling the headpiece ensure that the gasket is correctly fitted around the reflector The location of the reflector is by two projections which fit either side of the pin...

Страница 6: ... in the reflector over the secondary bulb 6 Reassemble the glass lens and bezel to the headpiece assembly Replacing the reflector 1 Remove the bezel ring and lens 2 Remove the reflector from main bulb bush connection 3 Remove gasket around reflector 4 Place the gasket around the new reflector Ensure the gasket is in place all the way around reflector 5 Thread the reflector onto the bush connection...

Страница 7: ... collar Small terminal tag Large terminal tag Terminal sleeving Brown Terminal sleeving Blue Terminal tag headpiece end 204683 LOCK CONTACT KIT Lock spring Lock barrel Lock contact Lock contact screw Lock contact sealing washer 204783 CAP CLIP KIT Cap clip Cap clip screw Cap clip nut Spring washer Cap head lock pin 455045 PLASTIC BATTERY COVER COMPLETE Clip for standard cover Screw for plastic cov...

Страница 8: ...tions inside the headpiece in the same manner as those on the battery d Make sure the bulb is secure and making good contact e If the light flickers or dims when any of the preceding items are being checked that item should be repaired or replaced Bulb glows dimly flickers or fails 3 Electrolyte level a Check at least once each month to see that the electrolyte level is between the two scribed lin...

Страница 9: ...259530 Prefocus Halogen Bulb 4v 1 5A T2 B3 M259230 Prefocus Halogen Bulb 4v 0 75A T3 B4 M201230 Prefocus Krypton Bulb 4v 1A T4 Lamp Type Reference The lamps can be assembled in a variety of combinations to satisfy customer requirements The assembly combination is stated on the certification label and this combination should not be changed without consultation of Enersys Ltd Swinton Manchester UK T...

Страница 10: ...area 6 The cap light and battery casings are manufactured from polycarbonate and ABS with nitrile rubber seals The performance of these materials with respect to attack by aggressive substances that may be present in the hazardous area shall be taken into account before the equipment is used 7 Plastic surfaces may cause propagating brush discharges Propagating brush discharges are caused by non co...

Страница 11: ...11 ...

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