EKOM DK50 Plus Mobile, Инструкция по установке, эксплуатации и обслуживанию

Страница: 33 / 104

DK50
DK50 PLUS
10/2009 - 31 - NP-DK50_5
Fig.11
DK50
1
Fig.12
DK50 PLUS
MAINTENANCE
14. MAINTENANCE SCHEDULE
Maintenance that must be performed Chapter Time interval Performed by
• Release condensate
Compressor without air drier
At high air humidity
Compressors with air drier
Compressors with condensation unit :
- from filter
- from pressure vessel
15.1
1 x week
1 x day
1 x week, check function
1 x week, check function
1 x week
operating staff
operating staff
operating staff
operating staff
operating staff
• Check safety valve
15.2
1 x year qualified
technician
• Replacement of input filter
15.3
1 x every 2 years qualified
technician
• Replacement of output filter in dryer
15.4
1 x year qualified
technician
• Replacement of filter
in condensation unit
15.5
1 x year qualified
technician
• Check tightness of joints
Overall examination of device Service
documentation
1 x year qualified
technician
15. 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 14).:
15.1. Condensation drain valve
Compressors (Fig.11, Fig.12)
During regular use, release condensation from the pressure tank. Switch
off the compressor at the mains. Reduce air pressure in the appliance to
max. 1 bar by releasing air via a connected device. Place the hose with
the drain valve into a container prepared in advance (for compressors
DK50 PLUS place the vessel under release valve) and open the drain
valve (1). Wait until condensation is fully drained from the pressure tank.
Close drain valve (1).
Compressors with condensation and filtration unit
(Fig.15)
During regular use, condensation is automatically released via the
release valve of the condensation unit filter. To check that the automatic
drain is working properly, open the valve (4) of the drain vessel (2) by
turning to the left. Release a small amount of condensate from the
vessel. Close the valve (4) by turning to the right.
Compressors with air dryer
In the case of a regular operation condensate is automatically excreted
via air dryer and it is entrapped in a bottle. Take out the bottle from a
holder, release blowing-out suppressor and pour out the condensate.
If necessary, it is possible to connect the set for condensate discharge onto the condensate outlet
(see Chap.5 - Auxiliary Equipment).