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Related Manuals for HygroMatik DG4
Summary of Contents for HygroMatik DG4
- Page 1 Manual Atomizer Air Humidifiers Type DG4 / DG8...
- Page 2 Consult your Hyg roMatik specialists. We will answer any qu estions you may have concerning water and advise you on the installation and initial operation of your HygroMatik atomising sys- tem. Copyright HygroMatik GmbH DG 29.10.2009...
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Page 3: Table Of Contents
1. Introduction ........................4 1.1 Directions for Use ....................... 5 1.2 Typographic Distinctions ....................5 1.3 Documentation ........................5 2. Safety Notes ........................6 2.1 Overview ..........................6 2.2 Guidelines for Safe Operation .................... 7 2.3 Accident Prevention Regulations ..................7 2.4 Disposal after Dismantling .................... -
Page 4: Introduction
They will impress you with their safety, ease of use and econom- ical operation. In ord er to ope rate your HygroMatik at omizing air hu midifier safely, properly and ef ficiently, plea se read the se oper ating instructions. -
Page 5: Directions For Use
1.1 Directions for Use The HygroMatik atomizing air humidifier is intended for air moist- ening. Proper usage also entails following HygroMatik's instructions for installation, dismantling, reassembly, initial operation and opera- tion and maintenance, as well as disposal procedures. Only qualified, authorized personnel may operate or service the unit. -
Page 6: Safety Notes
2. Safety Notes 2.1 Overview These sa fety notes are required b y law . The y p romote work- place safety and accident prevention. Warnings and Safety Symbols The safety symbols be low identify sections containing warnings about hazards or pot ential da ngers. Please fa miliarize yourself with these symbols. -
Page 7: Guidelines For Safe Operation
2.2 Guidelines for Safe Operation Overview Obey all safety notes and warnings present on the unit. In case of a malfunction, switch off the unit immediately and pre- vent a restart. Repair malfunctions promptly. After any repair work, have qualified personnel check the safe operation of the unit. -
Page 8: Disposal After Dismantling
(such as grounding resistance). Protection class: HygroMatik at omizing air h umidifiers are IP24-prote cted. Make sure that the unit is protected from drips in its installed location. Installing a atomizing air humidifier in a room without wate r dis- charge requires safety de vices t o prote ct ag ainst water leak- ages. -
Page 9: Transport
3. Transport Carefully tra nsport, loa d or unload t he atomizer to avoid any damage. Pay attention to the pictograms on the carton. Upon receipt of the unit, make sure that: • Type and serial number on the type plate correspond with order and delivery notes. -
Page 10: Packing
3.1 Packing Note: Notice the symbols affixed to the packing box. 3.2 Interim Storage Store the unit in a dry place and protect from frost. 3.3 Check for Complete and Correct Delivery of Goods Upon receipt of the unit, confirm that: ... -
Page 11: Included In The Delivery
Selected atomizing air humidifier Water installation hose 1,5m, 1/2" .4 x 1,50m chains incl. 4 carabiner for mounting chains (DG4 mit 3 x 1,5 m Chain incl. 3 carabiner) Operating Instructions for the atomizing air humidifier Page 11... -
Page 12: Operation
(5) and a water solenoid valve (6). In case of the DG4, it is a mechan ical float. The water is drawn up on the outside of the rot ating wa ter co nveying con e until it reaches the atomizer disc (2). -
Page 13: Water Level Control
4.2 Water level control The waterlevel in th e base tube is controlled b y the lower flow switch of the two-step flow switch. Page 13... -
Page 14: Overflow Function:(Only Dg8)
4.3 Overflow function:(only DG8) In case of a defe ctive (permanent open) solenoid va lve surplus water will be drained by the mechanical overflow (pos. 7). In case of a defective or blocked two-step control switch the unit automatically switches off the water supply. At the same time a signal is send to the con trol box NR (opt ion) and a lamp indi- cates a fault. - Page 15 9. Terminal box 10. Fan impeller 11. Carrier air flow 15. Drain connection Page 15...
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Page 16: Start Up
5. Start up • Open tab water valve • Only DG4: check max. water level in the pan. Adjust water level by moving the red control lever • Insert main fuses • Only DG8: switch „On“ the control box NR. -
Page 17: Installation
6. Installation Warning: Installation of this unit ne eds to be attempted only by qualified st aff. W e a ccept no liability fo r dama ge du e to fau lty installation. Obey all safety notes and warnings present on the unit. During installation the unit must be d isconnected from its power supply. -
Page 18: Installation Of Dg
6.2 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 19: Water Installation
The connection on the humidifier to the water fee d line is a 1/4“ BSP externally threaded nipple. With water pressure up to 1000 kPa, (DG4 max. 600 kPa) conn ect d irectly to the water main; otherwise use a pressure reducing valve. Min. working pre ss- sure, 100 kPa. -
Page 20: Safety Overflow
NR. The air humidifier continues to operate normally, but with a higher water level. • Operation - water filling: DG4 / DG8 approx. 0.5 l • DG4: max. water supply pressure 600 kPa •... -
Page 21: Electrical Installation
8. Electrical installation 8.1 Electrical installation • All work must be carried out by qualified electricians • Carry out the electrical installation in accordance to the electrical circuit diagram Connect max. 4 atomizers to one control box NR. Note: All NR unit s are e quipped as st andard with au tomatic freshwater control. -
Page 22: Maintenance
DG8: remove two-step-contol switch and clean it with a lot of water. Don’t use chemical cleaner or grease! • DG4: control the mechanical float and adjust it with the red adjusting lever • Clean baffle grid. At strong calcination you can use a sof- tening agent and a lot of water •... -
Page 23: Faults
• Check the function of the solenoid valve. • Check the function of the two-step control switch (DB8) or mechanical float (DG4). If it is dirty, you have to clean it 10.2 No water in the pan • Check the function of the two-step control switch, the operating level and check the quantity of water filled into the pan. -
Page 24: Ec Declaration Of Conformity
11. EC Declaration of Conformity Page 24... -
Page 25: Wiring Diagrams
12. Wiring Diagrams Legend for wiring diagrams DG • b1 + b2 2-step-control switch for operation level and elec- trical safety overflow switch • F1 Motor protection switch • F1 Motor protection relais • F1 Safety fuse, 4 A • H1 LED „Stand-by"... - Page 26 Page 26...
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Page 32: Spare Parts
13. Spare Parts Part Nr. Description Cabinet E-8101002 Motor hood E-8101023 Air guidance hood E-8101006 Air guidance hood E-8101024 Fan im peller E-8101025 Guard grille for fan impeller E-8101011 Guard grille for fan impeller, com pl. with fixing screws B-8101026 Water pan with safety overflow 1/2"... - Page 33 Part Nr. Description Mechanical parts, hoses, screws, seals B-8501001 Flexible water feed pipe ass. (water line - solenoid valve) with connecting union B-8501002 Connecting line, solenoid valve 1 - solenoid valve 2, only for electr. safety overflow B-8501003 Water hose, solenoid valve - water pan, for water feed E-8501020 Motor base plate, plastic E-8501004...
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Page 34: Technical Data
14. Technical data Type HygroMatik with air circulation with air circulation humidifying 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... - Page 36 12/2004...
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