Nilfisk-ALTO FLOORTEC R 870 Service Manual page 122

Service Manual – Floortec R 870
LPG System Hose and Fitting Disassembly/Assembly
Warning! This procedure has to be performed by personnel qualified to handle the LPG
systems, according to the law in force.
Moreover, it is necessary to wear accident-prevention clothes, according to the law
in force (heavy gloves, antistatic non-synthetic clothes, suitable to cover the whole
body, antistatic and antispark shoes, helmets with visor; etc.).
Warning! The hoses (A) and (B) has to be replaced periodically, according to the law in force.
The hose (B) has to be of a specific length, in order to comply with the safety
technical data; it must not be shortened for any reason.
Disassembly
1 Empty the LPG system (see the procedure in the previous paragraph)
2 Turn the ignition key to "0" and engage the parking brake
3 Open the engine compartment hood with the handle and fasten it with the support rod
4 Remove the machine right body side, by lifting it to disengage it from the fasteners.
5 If the engine is hot, wait that it cools down.
6 Check that the LPG tank valve is closed
7 Unscrew and remove the relevant hoses (A), (B) or (C) and/or the relevant fittings, and note the
following:
A
C
Engine System - LPG
B
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