DAN DRYER 3000 Maintenance And Service Manual Download

Page: 11 / 12

Reference

Version

Document

Lang.

Page

3000-ENG

08.01.2018

3000 DAN DRYER Hand dryer.

Maintenance and service manual

11 of 12

DAN DRYER A/S • Alsikevej 8 • DK-8920 Randers NV • www.dandryer.com • [email protected]

Warning !!!

During cleaning and service the hand dryer

must always be disconnected from the power

supply

Heating element replacement

1. Disconnect power supply.

2. Disassemble cover by removing the two cover

screws at the bottom of the housing. Use the

special Allen key which was originally supplied

with the hand dryer.

3. Disconnect wires from timer unit.

4. Disassemble sensor bracket and

timer unit from fan housing.

5. Loosen the two screws and dismount fan housing

from base plate.

9. Reassemble all components and test run

the hand dryer.

6. Loosen the screws and disassemble air outlet

from fan housing.

7. Disassemble heating element from air outlet.

8. Assemble new heating element and reassemble

all other components.

Summary of Contents for 3000

Page 1: ... 3000 DAN DRYER Hand dryer Maintenance and service manual UK 1 of 12 DAN DRYER A S Alsikevej 8 DK 8920 Randers NV www dandryer com info dandryer dk 3000 DAN DRYER Hand dryer Maintenance and service manual Version Description of changes Page s Version history ...

Page 2: ...use or maintenance of your machine you are welcome to contact us Intended product use The hand dryer is designed for installation in indoor public or private restrooms and may only be used for hand drying The supplier s product liability DAN DRYER A S accepts no responsibility if the machine is installed used modified or composed otherwise than specified in this manual Note The machine is designed...

Page 3: ...ttach the base plate to the wall using ap propriate screws in the four mounting holes Wiring can be hidden behind the machine or may alternatively be fed through the bottom of the cover Hole for wall mounting screw Hole for wall mounting screw Hole for wall mounting screw Hole for wall mounting screw Hole for hidden wiring Cut out for wiring through the bottom 4 Connect wires as follows A Connect ...

Page 4: ... at the bottom of the housing This can be done with the special Allen key originally supplied with your hand dryer 3 The sensing range adjusting screw is located as shown in Fig 1 Use a tiny screwdriver to carefully turn the adjusting screw a Turn clockwise to lengthen the sensing range b Turn counter clockwise to shorten the sensing range 4 Remount housing and test run the hand dryer Remove the c...

Page 5: ...ent is very dusty it may be necessary to clean the inside of the machine regularly See more in the section Cleaning the inside of the machine Important To ensure correct function the IR sensor must always be completely clean Cleaning vacuuming of the air intake holes Problem Solution Hand dryer does not start Check the 230V power supply Check IR sensor for dirt or damages Check that all electrical...

Page 6: ...he special Allen key which was originally supplied with the hand dryer 2 Disassemble angle bracket by removing the screw A A 3 Remove the four screws B Disassemble the top half of the motor housing B B B B 4 Carefully lift up the motor whilst taking note how the motor was positioned inside the housing and how the motor wires are placed in the protective grooves C C 5 Disconnect motor wires from th...

Page 7: ... housing Clean it and degrease with alco hol Clean the small rubber gasket placed at the bottom of the motor housing in the same manner 9 The heating element is placed at the bottom of the motor housing Clean it using compressed air max 8 bar Blow from both sides and be careful not to damage the heating element 10 Put the small rubber gasket back in place at the bottom of the fan housing Be carefu...

Page 8: ...t the large rubber gasket back on top of the motor 14 Reassemble the top half of the motor housing Make certain that motor wires are safely placed in the protective groove 15 Assemble the top of the fan housing onto the bottom part by tightening the four screws Be ca reful not to overtighten Fix angle bracket to base plate of the motor 16 Reassemble hand dryer cover 17 Reconnect power supply and t...

Page 9: ...sile relief clamp 4 Terminal block 5 Earth screw 6 Shock absorber 7 Fan housing top 8 Rubber gasket for fan housing large 9 Motor 700 W 10 Rubber gasket for fan housing small 11 Heating element 900 W 12 LED unit 13 Air outlet 14 Mounting bracket for sensor 15 Sensor 16 Mounting bracket for fan housing 17 Base plate 18 Potentiometer 19 Mounting bracket for potentiometer 20 Timer 21 Fan housing bott...

Page 10: ...ly 2 Disassemble cover by removing the two cover screws at the bottom of the housing Use the special Allen key which was originally supplied with the hand dryer 3 Disassemble angle bracket 4 Loosen the 4 screws on the fan housing and disassemble fan housing lid 5 Gently lift up the motor Be careful not to dama ge motor wiring 6 Loosen carbon brush wiring 9 Reassemble all components and test run th...

Page 11: ...pply 2 Disassemble cover by removing the two cover screws at the bottom of the housing Use the special Allen key which was originally supplied with the hand dryer 3 Disconnect wires from timer unit 4 Disassemble sensor bracket and timer unit from fan housing 5 Loosen the two screws and dismount fan housing from base plate 9 Reassemble all components and test run the hand dryer 6 Loosen the screws ...

Page 12: ...0 V 50 60Hz Power consumption 1600 W Thermal cut out 142 C CE labeled according to relevant EN standards in the directives 2004 108 EC EMC and 2006 95 EC Low Voltage Expected total lifetime Expected lifetime of hand dryer before replacing the brushes 216 000 hand dryings Expected lifetime of hand dryer after replacing the brushes 108 000 hand dryings Expected total lifetime of hand dryer before di...

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