PAGE 44 — LT6KV LIGHT TOWER • OPERATION MANUAL — REV. #2 (07/08/16)
Lamp Replacement
1. Place all circuit breakers in the
OFF
position.
2. Remove protective lens and rubber gasket from lamp
housing.
3. Remove defective lamp from housing.
4. Install new lamp, be careful not to touch lamp surface
with your hands.
5. Reinstall protective lens and rubber gasket.
Radiator Cap Access
1. Remove the four bolts that secure the radiator cap
access cover (Figure 33) to the rear cabinet. Remove
access cover and gasket.
2. Reach inside access opening and remove radiator
cap. Allow engine to cool before removing cap. The
possibility of hot coolant exists which can cause severe
burns.
Figure 33. Radiator Cap Removal
NOTICE
If a light (lamp) replacement is required, allow lamp to
cool for about 30 minutes before removing lamp.
DO
NOT
touch lamp with your hands.
The oil and perspiration from one fingerprint may cause
the lamp to fail prematurely.
ALWAYS
use a clean dry
cloth for cleaning or handling lamps
RADIATOR CAP
ACCESS COVER
(REMOVE)
RADIATOR CAP
REMOVAL
REAR
CABINET
BOLTS
MAINTENANCE
Filling The Radiator
1. Remove the black plastic plug (Figure 34) on the top
of the cabinet just above the radiator cap access hole
opening.
Figure 34. Adding Coolant
2. Next, insert a funnel through this opening into the
radiator fill port.
3. Add coolant as required.
4. Reinstall black plastic access plug on top of cabinet
and also reinstall radiator cap access cover back onto
rear cabinet.
FLUSHING OUT RADIATOR AND CHANGING
COOLANT
1. Stop the engine and allow it to cool. Tighten valve of
the corrosion resistor (if equipped).
2. Turn water filler cap slowly and remove it.
3. Prepare a container to catch the coolant, then open
drain plug of the radiator or heat exchanger and drain
plug of the engine, and drain the coolant.
RADIATOR
CAP
BLACK
ACCESS
PLUG
CABINET
TOP
RADIATOR
FILL PORT
FUNNEL
WARNING
Allow engine to cool when flushing out
radiator. Flushing the radiator while hot will
damage radiator. In addition, the possibility
of hot coolant exists which can cause
severe burns.
