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Table of Contents
Related Manuals for DanVex AD-200
Summary of Contents for DanVex AD-200
- Page 1 Desiccant dehumidifiers AD-200 / AD-400 / AD-550 Manual rev. 2.01...
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Page 2: Table Of Contents
3.5 Place of installation and its arrangement ..................8 3.6 Support/ Foundation ..........................8 3.7 Connecting to air ducts .........................8 3.8 Electrical connection ..........................12 3.9 Connecting external humidity sensors ...................12 3.10 Checking before starting ........................13 SAVE THIS MANUAL FOR FUTURE REFERENCE www.danvex.fi... - Page 3 5.3 Rotor ................................17 5.4 Gear motor ...............................17 5.5 Heating device ............................17 5.6 Drive belt ..............................17 6 TROUBLESHOOTING ............................18 6.1 Inspection and maintenance intervals ..................18 6.2 Troubleshooting ...........................19 7 CHARACTERISTICS ............................20 8 OVERALL AND MOUNTING DIMENSIONS ..................21 9 ELECTRICAL WIRING DIAGRAM ......................23 www.danvex.fi...
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Page 4: Introduction
Desiccant dehumidifiers AD-200 / AD-400 / AD-550 Manufactured by DanVex (Finland) www.danvex.fi Introduction Purpose This user manual contains complete information about the dehumidifier model you have purchased, including details of its design, principle of operation, installation and operation instructions. Content General information about the management of the dehumidification process, the principle of operation and maintenance standards, system errors, diagnostics and troubleshooting. -
Page 5: Safety Andapplication
• it is forbidden to remove warning signs on the device; • this manual must be kept with care; • original spare parts must be used; • written permission must be obtained for any adjustments or modifications. www.danvex.fi... -
Page 6: Applications
• seed storages; • "clean" rooms; • pumping stations; • injection molding production areas; • ice areas; • drying of tanks and ship holds; • conservation of turbines in the prevention of corrosion at power plants • and etc. www.danvex.fi... -
Page 7: Device Information
Schematic diagram of the operation of an adsorption dryer Note: the diagram does not show the obligatory filters for working and regeneration air www.danvex.fi... -
Page 8: Construction
• Shutdown protection: When the dryer is switched off under normal conditions, the regeneration fan continues to run until the regeneration heater and rotor have cooled below 60°С. www.danvex.fi... -
Page 9: Installation
ISO7807 standard. The air ducts are connected using an appropriate flange, while the bolt diameter should not exceed 20 mm. When connecting to the duct, consider the following factors: • to reduce static pressure losses and not reduce dehumidification performance, shorten the length of the air ducts if possible; www.danvex.fi... - Page 10 In addition, a condensate drain hole with a diameter of 10 mm must be installed at the lowest point of the duct to prevent accumulation and stagnation of water. www.danvex.fi...
- Page 11 Air intake for regeneration should be carried out outside the room to be dried. Otherwise, due to rarefaction, an uncontrolled suction of moist air from the street or from neighboring rooms is possible into the room being dried. The regeneration air must be discharged outside. www.danvex.fi...
- Page 12 The inlet and outlet of regenerative air must be separated in space. The air ducts for the supply of dehumidified air and the intake of dried air must be connected to the dehumidification zone (room), but the places of intake and supply must be separated. www.danvex.fi...
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Page 13: Electrical Connection
The fuse must be installed near the device. The choice of power cable and main fuse must match the operating power of the dehumidifier. 3.9 Connecting external humidity sensors The electrical wiring for the sensors can be pre-wired and provided with terminals for connecting external control components. www.danvex.fi... -
Page 14: Checking Before Starting
The dehumidifier has 2 modes of operation, the choice of which is carried out by the operator using 3 position switch (Rocker Switch) on the control panel: www.danvex.fi... -
Page 15: Humidity Controller Interface And Settings
Hour meter displays the total running time (for AD-200 and AD-550 models). Ammeter displays the current in the recovery air heater circuit (for AD-200). - Page 16 Sd. CCо = 1 - for dehumidification mode(controller buttons turns off the device when it reaches "Setting" the specified humidity parameter); ("Set") CCо = 0 - for humidification mode (controller starts the device when it reaches set parameter). www.danvex.fi...
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Page 17: Algorithm Of Operation Of The Dryer Components
• shutdown of the regeneration air fan and rotor gear motor. Starting and turning off the heater during the operation of the dehumidifier can be monitored by changes in the readings of the ammeter (for the AD-200 model) or the temperature controller (for the AD-400 model). -
Page 18: Maintenance
Status checks are carried out once a year. 5.5 Heating device Additional maintenance is not required. The heating device is checked twice a year. 5.6 Drive belt Check belt tension regularly. The appropriate tensioner is used to adjust the belt tension. www.danvex.fi... -
Page 19: Inspection And Maintenance Intervals
There is a high temperature zone inside the unit (heating section of the regenerator) that needs to be cooled down before maintenance. Adjustment, maintenance and repair of the device must be carried out by qualified personnel. Relevant personnel should be aware of the high temperature and high pressure inside the unit. www.danvex.fi... -
Page 20: Troubleshooting
• the filter is clogged • check fan and motor Missing • the fan is damaged • check the machine dehumidified air • phase failure and phase sequence • the duct is blocked • check the air volume control and the air duct www.danvex.fi... -
Page 21: Characteristics
DRYER SPECIFICATIONS Model AD-200 AD-400 AD-550 Performance (20°С/60%), kg/hour Performance 14,4 (20°С/60%), kg/day Operating temperature range, °С -20 .. +40 Dehumidification range, RH% 2 - 100 Working air, m /hour Static pressure, Pa Regeneration air, m Static pressure, Pa Operating current, A... -
Page 22: Overall And Mounting Dimensions
OVERALL AND MOUNTING DIMENSIONS DanVex AD-200 REGEN. REGEN. DanVex AD-400 REGEN. REGEN. www.danvex.fi... - Page 23 DanVex AD-550 REGEN. REGEN. www.danvex.fi...
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Page 24: Electrical Wiring Diagram
9. ELECTRICAL CONNECTION DIAGRAM www.danvex.fi... - Page 25 www.danvex.fi...
- Page 26 www.danvex.fi...
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