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Pre-Installation Instructions
8014 Trotec Speedy 500
Water Chiller Requirements
4
Water Chiller Requirements
For machines fitted with water-cooled laser tubes, you need a water cooling unit.
4.1 Cooling Requirements for laser tubes
Laser power [W]:
Minimum cooling capacity [W]
Minimum flow rate [l/min]
at 18 to 22°C
Maximum pressure [bar]
Pressure loss [bar]
4.2 Electrical Requirements and other specifications for Trotec chillers
Laser power [W]
Voltage [V]
Frequency [Hz]
Phases
Power consumption [W]
4.3 General notes regarding Trotec chillers
All chillers are delivered with Europe CEEVII+C19 plugs.
The coolant temperature has to be between 18 and 25°C.
If temperature falls below this range, the chiller might not be ready for operation and the coolant has
to be warmed.
4.4 Water Requirements for chiller and laser tube
Please, use normal tap water as coolant. The use of de-ionized, de-mineralized or distilled water is
not recommended and can destroy the laser tube.
Ideal water quality
Ph-value: 7-9
Alkalinity (°dH): <1
In case of deviations of water quality, it is recommended to us softening agents, corrosion inhibitors
or biocide additives.
13/12/2011
Trotec Produktions- und Vertriebs GmbH_Linzer Strasse 156, A-4600 Wels, Austria, Technical Support
tel_+43 (0)7242 239-7000, fax_+43 (0)7242 239-7380, mailto:
60
120
500
2300
6
10
4,2
4,2
1,2
EU
60
120
1x230
1x230
50/60
50/60
L, N,
L, N,
Ground
Ground
900 W
1800 W
Conductivity: <300 μS/cm
Chloride content: <20 mg/L
200
4000
11,4
4,2
-
1,4
200
60
1x230
1x115
50
60
L, N,
L, N,
Ground
Ground
3000
900
Hardness (°dH): <0,1
Organic germs: <1000 KBE/ml
techsupport@troteclaser.com
US
120
200
1x115V
1x230
60
50/60
L, N,
L, N,
Ground
Ground
1800
3000
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