HydroMatik DG4 Manual Download Page 1 | Manualshive

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HydroMatik DG4 Manual Download Page 1

Manual

Atomizer Air Humidifiers

Type DG4 / DG8

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Summary of Contents for DG4

Page 1: ...Manual Atomizer Air Humidifiers Type DG4 DG8 ...

Page 2: ... the pan 6 1 6 3 Water fault 6 1 7 Maintenance 6 1 Installation 8 1 1 Atomizer 8 1 2 Hygrostat 8 1 3 Control box NR 8 1 4 Installation of DG 9 1 Water installation 10 1 1 Water feed 10 1 2 Safety overflow 10 1 3 Elektrische Überlaufsicherung Niveausteuerung Wasserfüllung bei DG8 10 1 Electrical installation 11 1 1 Electrical installation 11 1 2 Legend for Wiring Diagrams DG 12 11 Spare Parts 20 ...

Page 3: ... be set to a range of 30 90 relative humidity with the room hygrostat RH1 and the duct humidistat KF 1 The DG4 is not available with the automatic freshwater control 1 1 Operational Safety notes Observe all safety and warning notices on the unit Observe applicable national accident prevention regulations Turn off the power before service work or repairs are done to the unit Work on the electrical ...

Page 4: ...rculation air volume m3 h 350 600 motor power rating kW 0 14 0 25 power supply V 50Hz 3 N nominal current A 230 0 65 V 50Hz 3 N nominal current A 360 420 0 77 V 50Hz 3 N nominal current A 210 240 1 3 height diameter mm 540 280 620 390 operating water volume l 0 5 0 5 max water pressure bar 6 10 Water connection feed pipe safety overflow R 1 4 R 1 2 R 1 4 R 1 2 electric safety water supply Yes weig...

Page 5: ...y DG 4 6 Water solenoid valve for operating level 7 Mechanical overflow 8 Atomized droplet spray 9 Terminal box 10 Fan impeller 11 Carrier air flow Nur bei DG8 13 Mechanical level float and microswitch for electrical safety overflow guard 14 Water solenoid valve for electrical safety overflow guard 15 drain connection ...

Page 6: ...s the water to travel outwards as a film on the underside of the disc until it becomes detached at the edge where it is flung at high velocity into the guide vanes of the baffle grid 3 and is atom ized into fine droplets suspended in the air evaporate and the humidity is immediately taken up by the air For higher rates of humidification the evaporative effect is intensified by the fan and the carr...

Page 7: ...led into the pan If necessary depending on the amount of water found shift the float to a higher or lower position in the slotted hole in its holder Check the functioning of the mechanical float and micro switch in the electrical overflow control system Check the function of the water solenoid valves especially that they close satisfactorily and check the strainer in the inlet union DG8 Wassermagn...

Page 8: ...heck the level control system the electrical float and the solenoid valve check that it closes properly Check the electrical overflow control system the mecha nical float microswitch and solenoid valve check that it closes properly Run the motor and check for any bearing noises Check that the overflow line if present is not obstructed Carry out a trial run Readjust the humidity sensor in the hygro...

Page 9: ...n drawing 2 4 When suspension chains are used it is essential to spread and fix them at 4 points otherwise there is a risk of the unit rotating at start up with breakage of the water line The humidifier must be suspended precisely horinzontally lenght or shorten the sus pension chains 1 2 Hygrostat Mount at a height of approx 1 5 2 m on a column or inside wall at a point where normal atmospheric c...

Page 10: ...Page 9 1 4 Installation of DG a DG4 min 0 4 m DG8 min 0 8 m b DG4 min 0 4 m DG8 min 0 7 m c DG4 min 1 0 m DG8 min 2 5 m d DG4 min 1 0 m DG8 min 2 5 m ...

Page 11: ...imum depending on the downward gradient If space does not permit the installation of an overflow pipe the electrical overflow control system must be provided DG 4 not deliverable with electrical safety overflow guard 1 3 Elektrische Überlaufsicherung Niveau steuerung Wasserfüllung bei DG8 The level in the water pan in controlled by means of a regulating system consisting of an electrical float and...

Page 12: ... valve operating level switches off first while the motor or the diffuser system continues to run for several min utes there by using up the residual water in the tray When restarted freshwater is immediately fed to the unit and ato mized Caution If the unit is briefly switched on and off again by adjust ing the hygrostat a time delay of approx 5 minutes must elapse before the motor switches off S...

Page 13: ...tection switch F1 Motor protection relais F1 Safety fuse 4 A H1 LED Stand by green H2 LED Humidification yellow H3 LED Fault red Hy Hygrostat K1 Main contactor K11 Delayed relais M1 Motor 380 V 3N 50 Hz M2 Motor 230 V 3N 50 Hz M3 Motor 230 V 1N 50 Hz S1 Main switch Y1 Solenoid valve for automatic water feed Y2 Solenoid valve for operational level ...

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Page 21: ...g screws for motor with U washers and lock waschers 1 E 8201023 V Ring for motor shaft A side 1 E 8201043 V Ring for motor shaft B side 2 E 8201006 V Ring for motor shaft A side and B side 1 1 B 8201018 Terminal box 12 poles compl with fixing screws 6 E 8201019 Plug sockets for cable bushings Level control system and electr safety overflow guard 1 E 8301001 Electrical float for operational water l...

Page 22: ...45 E 8501008 Studs M 10x130 4 E 8501009 Studs M 10x230 4 E 8501052 Eyebolts M 8 4 E 8501010 Eyebolts M 10 3 B 8501022 Spacers motor hood air guidance hood 4 B 8501011 Spacers motor hood air guidance hood 9 E 8501023 Washers plastic hard d 8 5 mm 16 E 8501012 Washers plastic hard d 10 5 mm 12 E 2206057 Studs M8 16 E 2207009 Studs M10 12 E 8501025 Washers soft as water pan seals 16 E 8501014 Washers...

Page 23: ...12 2004 Lise Meitner Str 3 D 24558 Henstedt Ulzburg Phone 49 0 4193 895 0 Fax 33 eMail hy hygromatik de www hygromatik com A member of the Group ...

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