Refrigerated air dryer 28CFM spray painting

Listing item is Brand new Refrigerated Air Dryer 28 CFM/ 0.8M3. High inlet temperature model.



*Larger Dryers available — We have full range up to 1000CFM instock with all grades of compatible Air Filters. Please consult to our representative at: for more information about price and lead time. Or Visit our factory at 635 Waverley Rd, Glen Waverley. Vic. 3150. *PRICE IS GST INCLUDED

We are authorised seller for Hanke products at national wide Australia. We providing 1 Year Australia Wide Parts & Labour Warranty. we trying hard to satisfying our clients. Positive feedback is appreciated, however, any issues or question regarding our products, please feel free to contact me on Mob: or visit our factory.

REFRIGERATED AIR DRYERS AND FILTRATION

Compressed air contains contaminates such as moisture (water vapor), oil, debris and other particles that can be harmful to the equipment using the compressed air.Whilst filters can be used to remove the oil and various particles, a dryer is required to remove the moisture. In conjunction with the correct filtration, this will provide clean, dry air to the point of use and help to avoid equipment failure due to contaminate damage.

DESIGN CHARACTERISTICS

• Unique 3 in 1 plate type heat exchanger, compact structure, high heat transfer efficiency.

• High strength aluminium alloy and stainless steel design makes the unit small and light.

Design Working Conditions

1. Working Pressure 1.6MPa

2. Rated Capacity 0.8M3/min

Refrigerant R134a

3. Max Inlet Temperature 65°C

4. Maximum Ambient Temperature 35°C

6. Pressure Dew Point 3~10°C

7. Voltage 240V / 1Ph / 50Hz

Dimension 660*430*650

Net weight 28KG


Installation Regulations

· Avoid locations in direct sun, which may affect heat radiation.
· Location should be free from rain to avoid electrical short-circuit and possible failure.
· Avoid locations where product may be knocked or damaged to avoid possible damage to instrumentation.

Air-cooled dryers should not be located in:

· Areas containing oil aerosol, heat, steam (such as places near diesel engines, generators, chimneys, and paint rooms) – as pollution may affect the cooling device.
· Areas containing products that may block the radiator: such as cotton fibre, excessive dust (carpentry, cement, grinders etc).
· Areas where chemical or corrosive gases exist (such as plating tanks, cell, sulfuric acid tanks, etc).
· An area without adequate ventilation, which restricts heat dissipation.
· An area close to the wall or near large machines, which restricts heat dissipation and machine maintenance.


Location Regulations

· To choose the best installation site, consider the effects of dryer operation before considering the convenience of piping.
· Do not let hot air or other sources of heat release near the dryer.
· Pay attention to spacing. If two or more dryers are located together, prevent the hot air of one unit from being adsorbed by another unit.
· Ensure a minimum of 800mm around unit for ventilation and maintenance.
· If two or more dryers are installed in parallel, make sure the diameter of pipes and the size of valves are adequate enough for the loaded capacity to remain the same.
· If existing main pipelines were used, we recommend cleaning the oil residue and impurities before using together with a new dryer (remove any existing filter elements before cleaning).
Power Supply

· Note the power requirements indicated on nameplate.
60HZ-- voltage range 208V ~ 230V
50HZ-- voltage range 215V ~ 240V
· Install voltage regulator if voltage is instable.
· Do not share power switch with the air compressor or other electrical equipment.
· Line must be grounded.
· Power cord must comply with the standards, and must not be too long to cause voltage drop and result in unit failure

Piping


Bypass piping is required for easy maintenance.

· Use a flexible connection of bypass to the dryer.
· Piping should not be too heavy. Do not stand on the dryer when piping.
· Use new pipelines, if used pipelines are adopted, they must be cleaned to avoid oil residue and particle remaining in the system.
· The operation shock of air compressor cannot be transferred to the dryer – use high pressure hose with a shock absorber to connect.
· Install fine filters before and after refrigerated dryer to remove oil residue, impurities and rust that are generated by compressor or pipelines.
Drainage

· The pipe connecting to drains should be at least 8mm ID, not more than 5m in length and do not bend too much.
· If using an electrical drain, please note the power connection and installation direction.
· If using a float (ball type), ensure the device is level for correct operation.
· Install a valve before the drain to maintain regular drainage.
· There are many types of drains. Pay attention to the drain patterns and pressure range when replacing.
Operation Instructions



Start Up Inspection

· Make sure the voltage supply is correct
· Check the automatic drain and drainage pipes are installed and work Correctly.
· Ensure that moisture is not discharging from drain into machine.
· Fit power lead through dedicated outlet on rear panel.
· Press the rocker switch on the front panel to start machine.
· After running for 3 - 5 minutes without load, open inlet valve to start load operation.


Note:
· Dryer should run continuously. Do not connect to control line of the air compressor, which may lead to shifting from running operation to stop repeatedly. Do not start and stop the dryer repeatedly.
· If the failure indication light is on, please read the troubleshooting guide or contact our service team.


Stopping the Dryer

· Stop the air compressor or close inlet valve prior to switching off dryer.
· Press the on/off rocker switch button (O), dryer stops;


Re-start

· The dryer requires a 3 - 5 minute interval time between shut down and re-start, otherwise, a start failure or even compressor damage may occur.
· Other steps requested in accordance with the operation procedures.


Check and Maintenance

Daily Check

Before Start-up

· Make sure power supply, voltage and grounding correct.
· Make sure the bypass valves are closed.
· Make sure the drains operate correctly.
· Check temperature of the compressor station to see whether to start the ventilation fan.

During Operation
· Ensure the aluminium fin surface of the air-cooled unit’s radiator is not blocked, and the fan operates normally.
(Note: Due to different designs, some fans will continue to operate, some shift from running to stop repeatedly).
· The fault indicating lamp is off during normal operation (the lamp is marked “protect” on some dryers and some marked “fault indicator”); the illuminated lamp indicates a lack of refrigerant and the dryer needs to be stopped to resolve.
· During operation, the dryer cabinet should be at the closed state to ensure adequate cooling air for condenser.
Overload status (OVERLOAD may be caused by operations under following situation):


· High air temperature (above the value indicated on nameplate)
· High air-flow
· High ambient temperature (above 38°C)
· Low voltage (standard 240V; NOT lower than 200V)
· Ventilation blocked by wall or dust
· Check pressure value of air pressure gauge (see the one on air compressor or air tank if there is no pressure gauge on dryer), if pressure lower than 0.15Mpa, float-ball type drains will leak air (not electrical type).
Weekly Maintenance


· Purge and brush condenser at least once a week. If vacuum cleaner is used, open the cabinet cover (remove the screws first) to reach the inner side of condenser to clean. Be careful not to damage the aluminium surface.

Monthly Maintenance

· Wash any oil contaminant from the air cooled radiator with brush and soapy water, then dry gently with air blow gun.
· Check for any leaks.
· If there is a failure of automatic drains, (float type) turn the bottom joint of the drain counter-clockwise manually to remove water, then tighten the joint clockwise.

Note: Changes in design may mean that some models may not have the components listed above – if uncertain, please contact us for advice.