Maintenance And Cleaning; Setting The Pressure Switch; Ordering Replacement Parts - Prowork EURO 2200-1 Mode D'emploi

Anleitung Euro 2200-1 Prowork
GB
Maintenance and mark.
Then put the cap back on the
cleaning
oil filler plug.
Condensation water
1 Filter
Let out the condensation water
2 Oil filler plug
daily by opening the drain valve
3 Oil drain plug
(bottom of the pressure
4 sight-glass
vessel).
5
Safety valve
The safety valve is set to the
maximum pressure of the
pressure vessel. It is prohibited
to adjust the safety valve or to
remove its lead seal.
Regular oil level checks
The level of oil has to be visible
in the sight-glass between the
red check-point mark and the
upper edge of the sight-glass.
Changing the oil:
Recommended grade SAE
15W/40 or equivalent.
Cleaning the intake filter
The first oil change should be
The intake filter prevents dust
carried out after 100 operating
and dirt being drawn into the
hours. Thereafter you should
machine. This filter has to be
drain the oil and replace it with
cleaned at intervals of no
new oil at intervals of 500
longer than 300 operating
operating hours.
hours. A clogged intake filter
has a considerable negative
Changing the oil
effect on the compressor's
Switch off the motor and pull
power.
the power plug out of the
The filter can be removed as
socket-outlet. After letting off
shown in Figure 4. Wash out
any air pressure you can
the filter with petroleum ether
remove the oil drain plug from
and reinsert.
the compressor pump by un-
Caution! Wait until the
screwing. To prevent the oil
compressor has cooled
escaping out of control, hold a
completely!
small piece of metal guttering
Risk of burns!
underneath the drain plug to
direct the oil into a container.
Setting the pressure
If any oil still remains inside, tilt
switch
the compressor a little.
Take the old oil to an official
old oil disposal station. The pressure switch is set at the
When the old oil has run out, factory.
screw the oil drain plug/sight-
glass back in place. Switch-on pressure 5 bar
Switch-off pressure 8 bar
Use a screwdriver to remove
the cap of the oil filler plug and To adjust the differential pressure,
fill in oil until the level of oil in proceed as follows: Take the
the sight-glass reaches the red cover hood off the pressure
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switch (unscrew the screw plug).
Use an 8 mm socket wrench on
screw 1 to adjust the differential
pressure DP. Turn clockwise to
increase the differential pressure
and raise the switch-off pressure.
Turn anticlockwise to decrease
the differential pressure and lower
the switch-off pressure.
6
Possible causes of
machine failure
Overloading of the motor and
hence triggering of the overload
circuit-breaker may result from:
An excessively high mains
voltage
Excessively high ambient
temperatures and an
insufficient air supply
Defective compressor valves or
a leaking non-return valve
A low level of oil, sluggish
connecting rod bearings
Leave a.c. motors enough time to
cool off before switching on again.
Avoid touching hot components
and pipe lines.
Ordering replacement
parts
Please quote the following data
when ordering replacement parts:
Type of machine
Article number of the machine
Identification number of the
machine
Replacement part number of
the part required
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