Nanni Q1500 Series, Руководство пользователя

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60
S 07 MAINTENANCE
(A) Good - (B) Bad
Belt replacement
Disassembly
1. Loosen the bolt (1) on the tensioner guide.
2. Loosen the bolt (2) while holding the nut behind
it.
3. Release the belt (3) by pushing the alternator,
then remove the belt.
Installation
1. Install the new alternator belt (3) as shown in the
picture below.
2. Push on the alternator and tighten the bolt (1).
3. Tighten the bolt (2) holding the nut behind.
4. Check the deflection and adjust if necessary.
FUEL FILTER CARTRIDGE REPLACEMENT
DANGER!
Stop the engine before replacing the fuel filter cartridge.
Isolate the fuel system before replacing the filter.
IMPORTANT!
Water and dust from the tank and circuit are collected in
this cartridge. It should therefore be replaced at the first
service visit and every 250 hours of operation or annually,
whichever comes first.
ENVIRONMENT!
Use a suitable container. Used oil must be disposed of in
accordance with national and international laws and reg-
ulations.
• Remove the old filter cartridge (1) with the filter
wrench.
• Apply a thin film of clean fuel to the sealing sur -
face of the new cartridge before installation.
• Tighten by hand.
• Loosen the bleed screw to release air (2).
• Prime the system with the hand pump (3) until all
air is removed from the system.
• Tighten the bleed screw and continue pumping
until the system resistance is reached. Start the
engine and check for fuel leaks.
Bleeding the fuel system
• Fill the fuel tank. Loosen the air bleed plug (1) on