Dynapac CC 622, Руководство по обслуживанию

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29 CC 622/622HF M622EN3
EVERY 2000 HOURS OF OPERATION (Yearly)
Remember the risk of freezing during the
winter period and drain the tank, pump and
leads; or mix the water with a small amount of
environmentally friendly antifreeze.
The easiest way to empty the tank is to screw off the
filter housing (1) and disconnect the hoses by releasing
the quick-couplings.
There is also a drain cock (red square) under each
water tank.
Open the drain cock (2) to empty the water pump.
Water tank – Cleaning
Watering system
– Draining
1
2
Fig. 45 Pump system
1. Filter housing
2. Drain cock
3. Quick-couplings
Fig. 46 Water tank
1. Pump system
2. Drain plug
Clean the tanks with water and a suitable detergent for
plastic surfaces.
Refit the filter housing (1) or the drain plug (2), fill with
water and check for tightness.
The water tanks are made of recyclable
plastic (polyethylene).
Forward/Reverse lever
– Lubrication
Fig. 47 Forward/Reverse lever
1. Screw
2. Plate
3. Cam disc
1 2 3
Remove the screws (1) and take off the plate (2).
Lubricate the sliding surface of the cam disc (3) with
grease.
Refit the plate (2) and the screws (1).
2 1 3