EKOM DK50 Service Manual

Oil-free air for life

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Installation, operation and mantenance manual (184 pages)

Installation, operation and maintenance manual (136 pages)

User manual (112 pages)

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Summary of Contents for EKOM DK50

Page 3: Table Of Contents
DK50 CONTENTS PRODUCT DESCRIPTION ..........................2 ALERT NOTICES AND SYMBOLS ......................2 MODEL VARIATIONS AND THEIR USES ....................3 TECHNICAL DATA ..........................3 FUNCTION .............................. 4 INSTALLATION ..............................6 ...
Page 4: Product Description
DK50 PRODUCT DESCRIPTION 1. ALERT NOTICES AND SYMBOLS In the Installation, Operation and Maintenance Manual and on the appliance and its packaging, the following labels or symbols are used for important information: Information, instructions and cautions for the prevention of damage to health or...
Page 5: Model Variations And Their Uses
2. MODEL VARIATIONS AND THEIR USES Dental compressors DK50 Z and DK50-10 Z - sit on a free-standing base. Dental compressors DK50 Z/K and DK 50-10 Z/K - sit on a free-standing base and feature a condensation and filtration unit (KJF1.) Dental compressors DK50-10 Z/M - sit on a free-standing base and feature a membrane dryer.
Page 6: Function
DK50 4. FUNCTION Compressor (Fig.1) The compressor (1) draws in air through a filter (8) and compresses it through a check valve (3) into an air tank (2). The connected apparatus draws the compressed air from the air tank until the pressure drops to a default preset level on the air-pressure switch (4) switching the compressor on.
Page 7 DK50 Fig.1 – Compressor Compressor motor Air tank Check valve Pressure switch Safety valve Manometer Drain valve Input filter Dryer Pipe cooler Output filter Condenser outlet Solenoid valve Cooler Check valve Magnetic bottle holder Micro-filter Filter Bottle Stopper Fig. 2 - Compressor with membrane dryer...
Page 8: Installation
DK50 Fig.3 - Compressor with condensation and filtration unit KJF1 INSTALLATION Only qualified personnel can install and start up the appliance and train operating personnel in its correct use and maintenance. Installation and training of all operators shall be confirmed by the installer’s signature on the certificate of installation.
Page 9: Wiring Diagrams
DK50 Dental compressor with base DK50 Z, DK50-10 Z (Fig.4) After removing all packaging material, place the product on the floor and remove stabilization parts X and Y (Detail A). Direct the output pressure hose, drain hose and power cord out the back of the compressor.
Page 10: Switching The Compressor On
DK50 6. SWITCHING THE COMPRESSOR ON (Fig.5) Switch on the compressor at the pressure switch (2) by turning the knob (3) to position “I.”, The compressor sends pressurized air to the air tank. As the compressed air is used, the pressure in the air nozzle drops to a preset level, the compressor switches on and the air nozzle files with compressed air.
Page 11 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 stopper and pour out the condensate. For compressor models DK50 S, DK50-10 S and DK50-10S/M the case must be removed before beginning the following procedures.
Page 12 DK50 8.5. Replacement of filter element in micro-filter (Fig.9) Loosen a safety-catch (1) on a micro filter by pulling it down. Turn the container slightly (2) and pull out. Unbolt the filter (3). Change and bolt the filter bed. Put the filter container on and secure it by turning it until the safety- catch is fixed.
Page 13: Solving Problems
DK50 9. SOLVING PROBLEMS Caution! Before proceeding, depressurize the air tank to zero and disconnect the  appliance from the mains. For permanently high efficiency of drying, it is necessary to maintain the whole appliance, and mainly ventilator clean – regularly clean the surface of ventilator and cooling fins of cooler.
Page 14: List Of Spare Parts
401102400-200 115/60 401102200-200 230/50 402102000-200 230/50 4021020A0-200 DK50-10S 230/60 402102400-200 DK50-10S/M 230/60 115/60 402102200-200 115/60 4021022A0-200 DK50 603011014-000 DK50 –10 603011115-000 DK50 -10S/M 603012175-000 Compressor 230/50 401101000-200 DK50Z 230/60 401101400-200 115/60 401101200-200 DK50-10Z 230/50 402101000-200 230/50 4021010A0-200 Compressor Compressor with dryer...
Page 15 DK50 (10 L /M) 3BB-175 603012175-000 Screw 044000024-000 Capping strip left 4KC-125 062000399-000 Washer 043000002-000 Capping strip right 4KB-983 062000400-000 Rubber leg 074000004-000 15 Upper plate 3KC-140 023000649-000 Noise insulatation pad Noise insulatation pad 4KC-254 062000410-000 16 31,8x5x2 061000256-000 Noise insulatation pad...
Page 16 DK50 230/50 Compressor 401102000-200 230/50 401101000-200 Compressor DK50 S 230/60 401102400-200 230/60 401101400-200 Compressor 115/60 401102200-200 Compressor 115/60 401101200-200 230/50 Compressor 402102000-200 230/50 402101000-200 Compressor DK50-10S 230/60 402102400-200 230/60 402101400-200 Compressor 115/60 402102200-200 Compressor 115/60 402101200-200 Output hose 4BA-013 604011013-000...
Page 17 DK50 230/50 4021020A0-200 Kompresor 230/50 4021010A0-200 DK50-10S/M 230/60 Kompresor 230/60 Compressor 115/60 4021022A0-200 Kompresor 115/60 4021012A0-200 Hose PA 400 062000370-000 19 Washer D8,4 043000009-000 Hose D8x500 072000014-000 20 Washer D8,2 043000017-000 Outlet element 073000231-000 21 Nut 042000006-000 Electric panel 230/50...
Page 18 DK50 For version without dryer For version with dryer 230/50 1BA-509 601011511-000 230/50 1BA-507 601011507-000 Air pump Air pump 230/60 230/60 Air pump Air pump 115/60 115/60 Air pump Air pump Motor 230V/50-60Hz 1LF7096-4AJ97-ZN52 035110008-000 Sealing liner 4KB-892 074000065-000 Capacitor 230V/50-60Hz...
Page 19 DK50 Airtank complete 2BA-520 602011520-000 (pre K) Airtank complete 10L 2BA-518 602011518-000 (pre K1) Air tank 5l 2CA-219 602021219-000 Fitting block to press.switch 024000101-000 Air tank 10l 2CA-213 602021213-000 Pressure switch pipe 024000357-000 Plug 4KA-953 024000247-000 Securing Nut 024000162-000 Base plate 5l...
Page 20 DK50 Airtank complete 10L/M 602012174-000 (pre K2) Rubber leg 074000010-000 Fitting 025400060-000 Washer 043000101-000 Air tank 10l 4CA-254 604021254-000 Screw M5x25 041000208-000 Plug 4KA-953 024000247-000 Fitting block to press.switch 024000101-000 Plug 024000844-000 Gasket CU 025900004-000 Non-return valve 025300007-000 024000027-000 Fast-on coupling...

This manual is also suitable for:

Dk50-10 Dk50 z Dk50 s Dk50-10 z Dk50-10 s Dk50 z/k ... Show all