CTR CW-3000 User manual

WATER COOLER:
CW-3000
USER MANUAL
v2.0
Industrial Circulation Cooler
CTRfuture Ltd.
Tel: [phone] Fax: [phone] [email protected] www.ctrlasers.co.uk
British CNC machine manufacturers and suppliers
© CTR Future Ltd. 2012. All rights reserved.

CTRfuture Ltd.
Tel: [phone] Fax: [phone] [email protected] www.ctrlasers.co.uk
British CNC machine manufacturers and suppliers
© CTR Future Ltd. 2012. All rights reserved.
CONTENTS
1. Introduction
2. Specification
3. Parts
4. Important Warning Notes
5. Installation
6. Diagnostics Table
7. Maintenance

1. INTRODUCTION
The industrial circulation cooler is designed by the international
advanced cooling system with the following safety features:
Real-time temperature monitoring to keep accurate track of the
working conditions.
Automatic temperature warning alarm and cut-off system if the
temperature of the water goes outside of the accepted boundaries.
A fully enclosed, stainless steel water tank to ensure a high-quality
system with long life.
A circulating fan which cools the air around the water cooler to help
control the water temperature.
A fully automatic system which does not need any manual input or
alterations.
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2. SPECIFICATION
Power Supply 220 V AC / 50 Hz
Power Consumption 140 VA max
Water Cooling Tank Capacity 9 L
Water Cooling Tank Material Stainless Steel
Cooling System Air cooling fan
Cooling Quantity 50 W / °C
Maximum Water Capacity 15 L / min
Maximum Water Pumping Lift 6 m
Diameter of input / output holes 10 mm
External Dimensions 470 * 262 * 373 mm
Weight approx. 16 kg
3
WATER COOLER USER MANUAL
CTRfuture Ltd.
Tel: [phone] Fax: [phone] [email protected] www.ctrlasers.co.uk
British CNC machine manufacturers and suppliers
© CTR Future Ltd. 2012. All rights reserved.

3. PARTS
4
FRONT
BACK
ON / OFF Switch
Temperature Display
Alarm
(Red Light)
Normal
(Green Light)
Water Cap
Backwater Input
Water Output
Alarm Outlet
Power Input
Scupper
WATER COOLER USER MANUAL
CTRfuture Ltd.
Tel: [phone] Fax: [phone] [email protected] www.ctrlasers.co.uk
British CNC machine manufacturers and suppliers
© CTR Future Ltd. 2012. All rights reserved.

4. IMPORTANT WARNING NOTES
5. INSTALLATION
DO NOT
Make sure
Make sure
TURN THE WATER COOLING UNIT ON IF IT IS EMPTY.
that you only use the correct type of water (distilled or pure water) in
this unit.
Position the water cooling unit in a well-ventilated, dry environment that is not
near other heaters.
that the fan at the back of the unit is at least 150 mm away from any
other objects so that the air-flow is not obstructed.
When you are planning to not use your water cooling unit for a prolonged period
of time, it must be emptied of water.
When transporting the unit, it must be emptied of water.
If the water temperature drops below 10 °C, the water cooling unit will sound an
alarm and shut down. Only when the temperature raises above 20 °C will the
unit continue to work. DO NOT ALLOW THE WATER TO FREEZE.
To set up your water cooling unit, complete the following steps.
1/ Remove the packaging and make sure that the water cooling unit is complete
and without damage.
2/ Put the water unit into position and connect the outlet and inlet pipes.
3/ Remove the cap on the top of the water unit and carefully pour in distilled or
pure water so that the unit is three quarters full.
4/ Connect the mains socket and turn on the power.
5/ Wait one minute, then check the water level in the unit. The water level
should be 80-150mm from the top. If needed, top up the water level, then screw
the cap back onto the top of the water cooling unit.
When you need to use this unit, simply turn on the power.
If the cooler unit is an automatic version, you do not need to manually turn the
power on / off as it will do this automatically.
Your water cooling system is now fully installed.
5
WATER COOLER USER MANUAL
CTRfuture Ltd.
Tel: [phone] Fax: [phone] [email protected] www.ctrlasers.co.uk
British CNC machine manufacturers and suppliers
© CTR Future Ltd. 2012. All rights reserved.

DISPLAY
CONDITION
Out
H1, H2
Out
H1, H3
On Off Off On
Off On Sound
Sound
Sound
Sound
Silent
On Off
Off On On Off
Off On On Off
Off On On Off
On Off
On Off
Standard
Water Flow
Restricted
Temperature
Exceeds 60°C
Pump
Breakdown
Tank Water Level
Under 50mm
Faulty Circuit
No Power
Warning
Buzzer
Red
Light
Green
Light
7. MAINTENANCE
6. DIAGNOSTICS TABLE
You must check the water in your water cooling unit every week to make
sure that the water is still in good condition. Make sure that it is not
discoloured or has particles in it, as this will decrease the laser output
quality dramatically.
You will need to replace the water in this unit after a few months,
depending on the amount of use the water cooling unit has. If you notice
that the water is discoloured or has particles in it, replace the water with
fresh, pure / distilled water immediately.
6
WATER COOLER USER MANUAL
CTRfuture Ltd.
Tel: [phone] Fax: [phone] [email protected] www.ctrlasers.co.uk
British CNC machine manufacturers and suppliers
© CTR Future Ltd. 2012. All rights reserved.