Table of Contents
Advertisement
Quick Links
Advertisement
Table of Contents
Related Manuals for HydroMatik DG4
Summary of Contents for HydroMatik DG4
- Page 1 Manual Atomizer Air Humidifiers Type DG4 / DG8...
-
Page 2: Table Of Contents
1.. Instructions ......................... 2 1.1. Operational Safety notes ....................2 1.2. Transport ..........................2 1.3. Technical data ........................3 1.4. Schematic diagram ......................4 1.5. Description of Operation ..................... 5 1.6. Faults ..........................6 1.6.1. Output fall off ........................6 1.6.2. -
Page 3: Instructions
The unit can 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. -
Page 4: Technical Data
1.3 Technical data Type HygroMatik with air circulation with air circulation humidififying capacity [kg/h] effective volume* 1200 circulation air volume motor power rating [kW] 0,14 0,25 power supply** V/50Hz/3/N nominal current A 0,65 V/50Hz/3/N 360 - 420 nominal current A 0,77 V/50Hz/3/N 210 - 240... -
Page 5: Schematic Diagram
1.4 Schematic diagram 1. Electric motor 2. Atomizer disc 3. Baffle grid 4. Water feed cone 5a. Mechanical float - only DG 4 6. Water solenoid valve for operating level 7. Mechanical overflow 8. Atomized droplet spray 9. Terminal box 10. -
Page 6: Description Of Operation
1.5 Description of Operation HygroMatik atomizing air humidifiers work on the centrifugal principle. There is a water pan in wich a normal operating water level is maintained by means of a regulating system consisting of an electrical float (5) and a water solenoid valve (6). The water is drawn up on the outside of the atomizer disc (2). -
Page 7: Faults
1.6 Faults 1.6.1 Output fall off If the humidification rate drops off, or the humidifier ceases to function, check the following: • The motor protection switch. If it repeatedly cuts out, have it checked by an electrician. • Main fuses. •... - Page 8 • Remove the water pan (4 handnuts) and clean. • Clean the water feed cone. • Clean the baffle grid. If there is much scale formation, use an ordinary commercial scale remover to remove it, taking the baffle grid out if necessary. Rinse thoroughly with water.
-
Page 9: Installation
1. Installation 1.1 Atomizer Install approximately centrally over a gangway if possible (to facilitate maintenance). If a number of humidifiers are used, dis- tribute them uniformly over a area. For ceiling heights up to 3.5 m, mount directly under the ceiling; in case of higher ceilings, suspend such, that the bottomof the humidifier is approx. -
Page 10: Installation Of Dg
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: Water Installation
The connection on the humidifier to the water feed line is a 1/4“ BSP externally threaded nipple. With water pressures up to 10 bar, (DG4 max. 6 bar) connect directly to the water main; other- wise fit a pressure reducing valve. Min. working presssure, 1 bar. -
Page 12: Electrical Installation
1. Electrical installation 1.1 Electrical installation • All work must be carried out by qualified electricans. • Carry out the electrical installation in accordance with the electrical ciruit diagrams. Connect max. 4 atomizers to one control box NR. Note: All NR units are equipped as standard with automatic freshwater control. -
Page 13: Legend For Wiring Diagrams Dg
1.2 Legend for Wiring Diagrams DG Electrical float for operational level Electrical float for electrical safety overflow Motor protection switch Motor protection relais Safety fuse, 4 A H1 LED „Stand-by“ (green) H2 LED „Humidification“ (yellow) H3 LED „Fault“ (red) Hygrostat Main contactor K11 Delayed relais M1 Motor 380 V 3N 50 Hz... - Page 14 Page 13...
- Page 15 Page 14...
- Page 16 Page 15...
- Page 17 Page 16...
- Page 18 Page 17...
- Page 19 Page 18...
- Page 20 Page 19...
-
Page 21: Spare Parts
11. Spare Parts 4 8 Part Nr. Description Cabinet E-8101001 Motor hood with dust cover E-8101002 Motor hood E-8101023 Air guidance hood E-8101006 Air guidance hood E-8101024 Fan impeller E-8101025 Guard grille for fan impeller E-8101011 Guard grille for fan impeller, compl. with fixing screws B-8101026 Water pan with safety overflow 1/2"... - Page 22 4 8 Part Nr. Description Water feed and atomizer components E-8401009 Water feed cone E-8401002 Water feed cone E-8401003 Water feed cone E-8401010 Atomizer disc E-8401004 Atomizer disc E-8401012 Baffle grid E-8401007 Baffle grid E-8401011 Nuts and washers for fixing atomizer disc E-8401006 Nuts and washers for fixing atomizer disc E-8401014 U-washer d=8,4 mm E-8401013 U-washer d=13 mm...
- Page 23 Lise-Meitner.Str.3 • D-24558 Henstedt-Ulzburg Phone +49(0)4193/ 895-0 • Fax -33 eMail hy@hygromatik.de • www.hygromatik.com 12/2004 A member of the Group...
Need help?
Do you have a question about the DG4 and is the answer not in the manual?
Questions and answers