Manitou 6-E3 Series, Руководство оператора

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3-42
F - EVERY 2000 HOURS OF SERVICE
Carry out the operations described previously as well as the following operations.
F1 - COOLING LIQUID
DRAIN
These operations are to be carried out if necessar y or ever y two years at the beginning of
winter. Place the lift truck on level ground with the I.C. engine stopped and cold.
DRAINING THE LIQUID
- Open engine hood and lift the batter y cover.
- Place a container under hose 1 (fig. F1/1) on the radiator and drain plug 2 (fig. F1/2) of
the engine block. Remove the hose and loosen the drain plug.
- Remove filling plug 3 (fig. F1/3) of the radiator.
- Let the cooling circuit drain entirely while ensuring that the por ts do not get clogged.
- Check the condition of the hoses as well as the fastening devices and change the hoses
if necessar y.
- Rinse the circuit with clean water and use a cleaning agent if necessar y.
FILLING THE LIQUID
- Refit and tighten the hose 1 (fig. F1/1) and drain plug 2 (fig. F1/2) (tightening torque 40
N.m).
- Slowly fill up the circuit with cooling liquid (see: 3 - MAINTENANCE: LUBRICANTS AND
FUEL) to the middle of gauge 4 (fig. F1/3) through filler por t 5 (fig. F1/3).
- Put back filling plug 3 (fig. F1/3).
- Run the I.C. engine at idle for a few minutes.
- Check for any possible leaks.
- Check the level and refill if necessar y.
The I.C. engine does not contain any corrosion resistor and must be filled during the whole year with a
mixture containing 25% of ethylene glycol-based antifreeze.
F1/3
4
3
5
F1/1
1
F1/2
2