Atlas Copco XAS 130 DD7 C3 APP, Инструкция по эксплуатации

Страница: 52 / 116

- 52 -
ANTI-FROST DEVICE (OPTION)
The anti-frost device consist of a manually operated
by-pass valve (1) on the oil cooler to prevent freezing
of the pneumatic tools at low ambient temperatures
(partial by-pass).
As soon as the ambient temperature drops below
20° C (68° F) it is recommended to open the valve and
by-pass the oil cooler. The outlet air temperature will
increase by 13 - 16° C (23 - 29° F) and condensation
in the air will be reduced.
It is also recommend to use the by-pass valve in case
the compressor is used at partial load for a long time.
STARTING / STOPPING
BEFORE STARTING
1. Before initial start-up, prepare battery for
operation if not already done. See section
Recharging a battery .
2. With the compressor standing level, check the
level of the engine oil. Add oil, if necessary, up to
the upper mark on the dipstick. Consult the
Engine Operation Manual for the type and
viscosity grade of the engine oil.
3. Check the level of the compressor oil. The pointer
of the oil level gauge (OLG) should register in the
green range. Add oil if necessary. See section
Compressor oil level check for the oil to be used.
4. Check that the fuel tank contains sufficient fuel.
Top up, if necessary. Consult the Engine
Operation Manual for the type of fuel.
5. In case of start up of the unit, after running out of
fuel, pump up the fuel manually with the fuel hand
pump before starting.
6. Drain any water and sediment from the fuel filters
until clean fuel flows from the drain cock.
7. Drain leaking fluid from the frame.
8. Press vacuator valves (VV) of the air filter to
remove dust.
9. Check the air filter vacuum indicators (VI). If the
yellow piston reaches the red marked service
range, replace the filter element. Reset the
indicator by pushing the reset button.
10. Open air outlet valve to allow air flow to the
atmosphere.
(1)
Before removing the oil filler plug (FP),
ensure that the pressure is released by
opening an air outlet valve.