Dolphin BC 2002 User manual

BC 2002
Dolphin Eco Dryer
User Manual
Please read carefully before use
DOLPHIN
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Operating Instructions and Parts Manual (Automatic)
Surface Mount
ITEM CATEGORY
Operating Voltage
Cover
Warm Air Speed Output
Dryer shall Deliver
Motor Type
Motor Thermal Protection
Heater Element
Heater Thermal Protection
Drying Time
Stand-by Power
Circuit Operation
Sensor Range
Timing Protection
Drip proof
Isolation
Net Weight
Shipping Weight
Unit Size
Air Output Temperature
PERFORMANCE DATA
TECHNICAL SPECIFICATIONS
BC2002- Stainless steel (#304), Satin finished ( t:1.2 mm)
BC2002W- Stainless steel (#304), White ( t:1.2 mm)
COVER TYPE/ COVER FINISH
248 mm
9-49/64”
220 mm
8-21/32”
145 mm
5-45/64”
55°C (131°F) – Ambient Temp. 25°C (77°F)
101.7 m³/h, (59.8 CFM)
11/16
220-240 Vac, 50/60 Hz, 0.84-1.0 kW
Steel ( t:1.2mm )
90 m/s (201.3 mi/h)
HP, 500W, 29000 R.P.M., Brush Type, Dual Ball Bearings
Auto Resetting Thermostat turns unit off at 105°C [221°F]
500W
Thermal cut-off at 139°C [282°F]
Less than 15 seconds
Less than 0.5W
Infrared Automatic, self adjusting
Standard 7" [170 mm±20 mm], Adjustable, The range is 100 ~ 230 mm
60 seconds auto shut off
IPX1
CLASS 1
3.8 kg [8.4 lbs]
4.2 kg [9.2 lbs]
248 mm W x 220 mm H x 145 mm D
[9-49/64" W x 8-21/32" H x 5-45/64" D]
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General safety information
-- NOTE: Do not install dryer over washbasin --
Disconnect power at
the service breaker before installing or
servicing. NOT FOR HOUSEHOLD USE -
MAY CAUSE BURNS. " IMPROPRE A
L'USAGE DOMESTIQUE - PUET
OCCASIONNER."
This product is
intended for installation by a qualified
service person. Use1.2 mm² (220-240Vac),
solid
conductor for wiring.
AWG NO. 12 (110-120Vac)
All units must be
supplied with a 3-wire service. The
ground wire must be connected to the
dryer's backplate.
Failure to properly
ground unit could result in severe
electrical shock and/or death.
【Type Y attachment】
If the power supply cord is damaged, it must be replaced by the
manufacturer or its service agent or a similar qualified person in order to
avoid a hazard. Means for disconnection must be incorporated in the fixed
wiring in accordance with the wiring rules.
This appliance is not intended for use by persons (including children) with
reduced physical, sensory or mental capabilities, or lack of experience and
knowledge, unless they have been given supervision or instruction concerning
use of the appliance by a person responsible for their safety.
Children should be supervised to ensure that they do not play with the
appliance.
Circuit Diagram
Circuit Board Module
Transistor
Power Switch
MO2 HE2 NMO1 HE1L
Transistor
Power Switch
VR
G
N
L
Thermostat
Red(110-120V)/Brown (208-240~277Vac)
Black
Black
G/Y
Blue
Brown
Motor With Thermal Switch 2A
Heater With Thermo-fuse
FOR SENSOR
SW.FOR HEATER
White(110-120V)/Blue (208-240~277V)
Sensor module
ON
1
VR FOR MOTOR
G
G/Y Y2 Filter
(ONLY 208~240V)
(ONLY 208~240V)
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Installation
1. Make sure power supply breaker is switched off. Installation must be carried out in
accordance with the current edition of the local wiring regulations code having
jurisdiction. Installation should be performed only by a qualified electrician.
2. Place template against wall at desired height (see mounting height
recommendations) and mark locations of 4 mounting holes and wire service
entry at knockout (KO) location.
Note: For two or more dryers, dryers should be no closer than 24 inches (610 mm)
on center.
4. Fix the base plate to the wall with
4 screws of 1/4 x 1-3/4” dimension.
1. Remove and retain 2 cover screws
and cover.
2. Insert the power cord into the
bushing.
3. Connect the wire into terminal as below:
5. Put the front cover back and screw
it with L key.
Connections:
A. Connect the live wire (colored red or brown) to
the terminal block marked "L".
B. Connect the neutral wire (colored black or blue)
to the terminal block marked "N".
C. Connect the ground wire (colored green and
yellow) to the green screw marked " ".
Bushing
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Diagnostics and Remedies
If the dryer will not run
The dryer cycles by itself
or runs constantly
The dryer runs but air
stream is low pressure
and/or low velocity
Ensure that there is no obstruction on or in front of the IR sensor. Clean
any dirt or debris off the sensor lens. If problem persists, replace sensor.
First ensure that the breaker supplying the dryer is operational. If it is,
disconnect the power and remove the dryer cover. Taking suitable
precautions to avoid shock hazard, reconnect the power and check for
Voltage at the terminal block. Verify that connections are made correctly.
Ensure that the supply Voltage is correct. Dryer will run weakly if the
input Voltage is too low. Verify Voltage requirement on unit rating label
and correct supply as required.
The dryer makes a loud
noise and does not run
for a complete cycle
Ensure that the supply Voltage is correct. Dryer will make a loud humming
noise if the input Voltage is too high. Verify Voltage requirement on unit
rating label and correct supply as required. If CBM has been damaged,
replace CBM, IR sensor module and VR component and cable.
Symptom Corrective Actions for Initial Installation Failures
Symptom Corrective Actions for In-Service Failures
If the dryer will not run
The IR sensor only “sees”
close range objects
The dryer only blows cold
air during a full cycle
Ensure that there is no obstruction on or in front of the IR senor.
Clean any dirt or debris off the sensor lens. If problem persists, replac
sensor.
First ensure that the breaker supplying the dryer is operational. If it is,
disconnect the power and remove the dryer cover. Replace the CBM
and IR sensor module. Taking suitable precautions to avoid shock
hazard, reconnect the power and check for Voltage at the terminal block.
Disconnect the power. Remove the dryer cover and disassemble the
blower-motor/fan housing. Test the thermostat for open circuit. Check
the heater element for signs of burning or breakage. Damaged element
must be replaced.
The heater gets hot but
no air stream is produced
Disconnect the power. Remove the dryer cover and disassemble the blower-
motor/fan housing. Replace the fan motor.
The air stream is low
pressure and velocity
Check the output nozzle for obstructions. If none are present, disconnect
the power. Remove the dryer cover. Remove any dust/lint buildup from
intake vent slots. Disassemble the blower-motor/fan housing. Check the
motor brushes for worn condition (≤ 1-3/16” [30 mm] graphite remains)
and replace them, if necessary.
LIMITED THREE-YEAR WARRANTY
Warranty
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BC 2002 User Manual www.dolphindispensers.co.uk
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BC 2002 User Manual www.dolphindispensers.co.uk
Periodic cleaning of the unit is recommended to ensure optimum performance.
Cleaning and Maintenance
Disconnect the electrical supply.
Remove the two cover-mounting screws.
Remove the cover.
Clean all dust lint from the interior of the dryer.
Replace the cover. Do not over tighten the screws.
Wipe the cover with a damp cloth and mild
cleaning solution. Do not Soak. Never use
abrasives to clean the cover.
Recommended mounting heights
- from bottom edge of dryer above finished floor (AFF)
Men
Women
Children 4-7 years
Children 8-10 years
Children 11-13 years
Children 14-16 years
Handicaped
(38") 960 mm
(32") 812 mm
(34") 860 mm
(36") 910 mm
(38") 960 mm
(34") 860 mm
(40") 1000 mm
‘Unit should be mounted to give no less than 300mm
clearance from the bottom of the unit to the nearest
surface below’
Heater Element Switch ON/ OFF
Warm aır speed adjustment
SW.FOR HEATER
VR. FOR AI R SPEE D
Sensor range adjustment
VR. FOR SENSOR
1.Switch off the power, loosen the cover screws and
remove the cover.
2.Use small Philips head screwdriver or plastic flat blade
probe to turn VR shaft.Clock-wise [CW] to increase
power to maximum (+) ,
turn tool gently [CCW] to
reduce power as required(-) .
1.Switch off the power, loosen the cover screws and
remove the cover.
2.Adjust the heater switch on the PCB with a small
plastic or wood flat blade probe.
2-1. Slide the switch to "ON" :Enables heater on.
2-2. Slide the switch to "1" :Disables heater.
2.Clockwise: Increases the sensing range(+)
3.Counterclockwise: Decreases the sensing range(-)
4.DO NOT OVERTURN!
1. The range is 4" to 9” [100 mm to 230 mm],
standard setting is 6" [170 mm ± 20 mm ]
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Turn off power to the dryer at electrical panel.
Remove cover.
Using the screwdriver to take off the the blower
housing A .
12
Take off the the motor assembly from the blower
housing B .
blower housing A
Disconnect wires from the brush.
Using the screwdriver to take off the fixed screws
from the brush motor for the two sides.
Replace with new brush and fasten the fixed screw,
then connect the wire on the motor.
43
blower housing B
Brushes replacement
Operation
No-touch operation
Shake excess water from hands.
Place hands under the outlet to start operation.
Rub hands lightly and rapidly.
Stops automatically after hands are removed.
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BC 2002 User Manual www.dolphindispensers.co.uk
Diagram
1
2
8
9
10
11
12
13
14
15
16
17
18
19
3
4
5
6
7
Repair parts list
01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
Key
Enclosure (Casing)
Security hex screw
Blower housing (Upper)
Blower housing (Below)
Motor, 240Vac@500W
Motor rubber (Upper)
Motor rubber (Below)
Heater assembly, 240Vac@500W
Circuit Board Module (CBM), 220-240Vac
Base plate
Nylon hole bushing
Insulation Mylar
Terminal block
Blower mounting bracket
Sensor bracket
Sensor (Grouped into Circuit Module)
Cable clamp
Cable Protector
Grounding Screw
Description
1
2
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Quantity
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DOLPHIN
Bell-Chem Products Company
Southpoint, Compass Park, Bodiam, Robertsbridge TN32 5BS
Tel: [phone]
Fax: [phone]
www: dolphindispensers.co.uk
[email protected]
BC 2002 User Manual www.dolphindispensers.co.uk
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