INSTRUCTIONS FOR USE
NP-DK50 2V-5_04-2011_A
- 44 -
11/2010
Fig.18
Fig.17
Fig.16
For versions of a compressor with a housing it is necessary to open the housing prior to the
following checks.
For DK50 2VS - unlock the lock on the door and open the door of the housing (Fig.6)
For DK50 2V/110S, DK50 2x2V/110S unlock the locks on the top panel of the housing and lift (Fig.7)
13.2.
Safety valve check
(Fig.11)
When the compressor is operated for the first time, make sure that the safety valve is working properly. Turn
screw (4) of safety valve (1) several rotations to the left until the safety valve releases air. Let the safety
valve blow out for only a few seconds. Turn screw (4) to the right until it seats, closing the valve.
The safety valve must never be used for depressurizing the air tank. It could damage the
safety valve. The valve is set to the maximum permitted pressure by the manufacturer.
Adjustments are not permitted.
Warning! Compressed air can be dangerous. Wear eye protection when blowing air out.
13.3.
Replacement of the input filter and prefilter
(Fig.16)
At the lid of the compressors crankcase is an
input filter (1) and prefilter (3).
Replacing of the input filter
:
Hand pull the rubber stopper
(2).
Remove used and dirty filter.
Input new filter and set rubber stopper.
Replacing of the prefilter:
Hand pull prefilter
(3).
Replace old prefilter with new.
13.4. Replacement of output filter in air dryer
Before beginning, reduce the air pressure in the tank to zero and
disconnect the appliance from the mains.
(Fig.17)
In the case of a regular operation of a dryer it is necessary to replace the
dryer filter in the upper part or
after repair of dysfunction which could
pollute them
.
Remove the dryer plug (1) by unscrewing to the left from the dryer head (4).
Replace filter with the new one (2) and clean the sieve (3).
It is possible to check or to change the filling
Refit the dryer plug to the dryer head (4) and tighten it to the right.
13.5. Replacement of filter in condensation and filtration unit
Before beginning, depressurize the air tank to zero and
disconnect the appliance from the mains.
(Fig.18)
In the case of a regular operation of a condensation unit it is necessary to
replace the filter inside the filter with automatic desludging.
Release a safety lock (1) on the filter vessel by its pulling downwards, slightly
rotate the filter cover (2) to the left and take it out. Unscrew the filter holder (3)
by its rotation to the left.
Replace the filter and fix the new one by rotation of the holder to the right back
on the filter body. Replace the filter cover and secure it by turning to the right
until the safety pin locks.
Summary of Contents for DK-50 2x2V/110
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Page 3: ...DK50 2V DK50 2V 110 11 2010 1 NP DK50 2V 5_04 2011_A OBSAH 2 CONTENTS 23 INHALT 44 Ed 5 ...
Page 15: ...NÁVOD NA POUŽITIE 11 2010 13 NP DK50 2V 5_04 2011_A Obr 7 Skrinka S110 ...
Page 37: ...INSTRUCTIONS FOR USE 11 2010 35 NP DK50 2V 5_04 2011_A Fig 7 Box S110 ...
Page 59: ...GEBRAUCHSANWEISUNG 11 2010 57 NP DK50 2V 5_04 2011_A Bild 7 Kasten S110 ...
Page 85: ...SERVISNÝ MANUÁL SERVICE MANUAL SERVICEHANDBUCH 11 2010 83 NP DK50 2V 5_04 2011_A ...
Page 105: ...ZÁRUČNÝ LIST GUARANTEE GARANTIEBRIEF 11 2010 103 NP DK50 2V 5_04 2011_A ...
Page 106: ...DK50 2V DK50 2V 110 NP DK50 2V 5_04 2011_A 104 11 2010 ...
Page 107: ...ZÁRUČNÝ LIST GUARANTEE GARANTIEBRIEF 11 2010 105 NP DK50 2V 5_04 2011_A ...
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