Clark CQ 20 D - Page 76

Refueling CNG Tanks 5-9
Section 5. Operator Maintenance and Care
Before disconnecting the fuel probe, it is necessary to vent the fuel
line. You do this by turning the valve to the VENT position, pause,
then turn the valve to the CLOSED position. The probe can now be
easily removed from the fill block. Return the probe to its proper
holder.
CAUTION
!
If leakage should occur, close the valve on the probe and
have qualified personnel make repairs.
WARNI NG
THIS TRUCK RUNS ON COMPRESSED NATURAL GAS
(CNG) , A COLORLESS GAS STORED UND ER VERY HI GH
PRESSU RE. CN G I S LI GH TER THAN AI R. I T COLLECTS
I N CLOSED PLACES. DO N OT ALLOW GAS TO ESCAPE
INDOORS OR INTO CONFINED SPACES. FIRE AND
EXPLOSI ON M AY RESULT CAUSI N G SEVERE I NJURI ES.
ALL SERVICE WORK SHOULD BE PERFORMED BY
QUALIFIED PERSONNEL ONLY.
Clark Material Handling Co., 1992 CNG Warning 2794034
Follow your employer's work rules for refueling, operating, inspecting,
and parking t rucks.
To ll tank turn o key switch, lights and all truck accesories. No smoking,
sparks or ames allowed.
If you smell or hear leaks do not start truck. If you think CNG is leaking
tell your supervisor immediately.
If a leak starts at any t ime, or you see a re, t urn o emergency shut
o or tank valve and key switch: tell your supervisor.
Park only where your supervisor says it is safe. Turn o key swit ch, t ank
valve, and set parking brake.
Fuel t anks must b e p eri odically i nspect ed and pressure t est ed. Inspect
all lines and components for vear, damage, and secure rout ing.