51
11
.1
4
E
N
1.2
LPG system relief valve
LPG powered trucks are fitted with a
relief valve. This is located on the rear
cover next to the gas bottle.
– In the event of a fault the pressure in
the gas system is restricted to a
maximum level. The relief valve is
fitted with a plastic cover (59).
– When the valve is activated the plastic
cover comes off, thereby clearly
indicating a fault in the gas system.
– In this case the truck must not be
operated.
– The gas system must be check by
suitably qualified and trained
personnel.
– The operator must check that the plastic cover is in place each time he uses the
truck.
– Models with a liquid gas tank have the
relief valve (61) in the drive
compartment. The relief valve is fitted
with a hose (60) that diverts the LPG if
the relief valve is opened.
– When the valve is activated the plastic
cover comes off, thereby clearly
indicating a fault in the gas system.
– In this event the truck must not be
operated.
– The gas system must be check by
suitably qualified and trained
personnel.
– The user must check that the plastic
cover is present each time he uses the
truck.
DANGER!
Danger from escaping liquid gas.
Liquid gas can escape from faulty gas hoses.
X
Use only gas bottles with an integrated line break safety valve.
X
The gas bottle connection is also fitted with a line break safety valve which prevents
the gas from escaping accidentally during operation.
X
When replacing, always use a gas bottle connection with an integrated line break
safety valve.
59
60
61
Summary of Contents for DFG 660
Page 3: ...11 14 EN 4...
Page 13: ...11 14 EN 14...
Page 26: ...27 11 14 EN...
Page 47: ...11 14 EN 48...
Page 129: ...11 14 EN 130 8 Optional equipment...
Page 141: ...11 14 EN 142 Drive the truck forward Press down on the hand lever 202...
Page 149: ...11 14 EN 150...
