EKOM DK50 Series - 12. MAINTENANCE SCHEDULE; 13. MAINTENANCE; 13.1 Condensate drain down

INSTRUCTIONS FOR USE
04/2015 NP-DK50 F-11_04-2015
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MAINTENANCE
12. MAINTENANCE SCHEDULE
NOTICE
The operating entity is obliged to ensure that all tests of the equipment are carried out
repeatedly at least once within every 24 months (EN 62353) or in intervals as specified by the
applicable national legal regulations. A report must be prepared on the results of the tests (e.g.:
according to EN 62353, Annex G), including the measurement methods used.
Maintenance that must be performed Chapte
r
Time interval Performed by
• Release condensate
At high air humidity
For filter regulator a - operation check
Pour out the condensate from a bottle.
13.1
1 x week
1 x day
1 x week
1 x day
operating staff
operating staff
operating staff
operating staff
• Check safety valve
13.2
1 x year
qualified
technician
• Replacement of input filter
13.3
1 x every 2 years or after 4000
hours
qualified
technician
• Replacement of a filter bed in a filter-
regulator
13.4
1 x year operating staff
• The check of the condition of the set of
automatic condensate trap
13.5
1 x year
qualified
technician
• Replacement of a filter in sludge matrix
of the automatic condensate trap
13.6
1 x every 2 years or after 4000
qualified
technician
• Check tightness of joints
Overall examination of device
Service
documentation
1 x year qualified
technician
• Perform “Repeated Test” according
to EN 62353
13
1 x 2 years
qualified
technician
13. MAINTENANCE
Repair work beyond normal maintenance can be performed only by qualified personnel or the
manufacturer’s representative.
Use only spareparts and accessories approved by the manufacturer.
Prior to any maintenance or repair work, switch off the compressor and disconnect it from the
mains (pull out the mains plug).
TO ENSURE THAT THE COMPRESSOR WORKS CORRECTLY, PERFORM THE FOLLOWING MAINTENANCE
TASKS AT REGULAR INTERVALS (CHAPTER 12).:
13.1 Condensate drain down
(Fig. 7)
During transportation, it is possible that it could come to the
creation of condensate in pressure tank due to thermal
differences. It is necessary to drain down the condensate at every
installation. Proceed as follows:
 While compressor is switched on, increase air pressure in air
chamber to max. pressure of 1 bar. If the appliance is
pressurized to higher pressure already, it is necessary to
disconnect compressor from mains and reduce this pressure to
the value of max. 1 bar, for example by releasing air via any
tool.
 Canalize hose with sludging valve to a vessel prepared in
advance and by opening release valve (1), release condensate
from a tank.
 Wait till condensate is fully delivered out from pressure tank.
Close release valve (1) again.
If necessary, it is possible to connect the set for condensate discharge onto the condensate outlet
(see Chap. PARTS LIST - Auxiliary Equipment).
Fig.7