Preparations
18
Examples:
Internal applications in the bath
A 100 % internal bath circulation (for large bath tanks)
B Reduced internal bath circulation
(for smooth surface of bath fluid)
External/internal applications
C 40 % external discharge,
60 % internal circulation (for large bath tanks)
D 80 % external discharge,
20 % internal circulation (for small bath tanks)
5.5. Countercooling
Notice:
Observe the laws and regulations of the water distribution company valid in the
location where the unit is operated.
25a
25b
For applications near the ambient temperature, the
cooling coil must be connected to the water mains.
• Using tubing, connect the cooling coil (25a) to the
tap water supply, and lead the tap water in a sink
through the return connector (25b).
L A specific water flow rate of 45 ml/minute is sufficient
to compensate for the characteristic temperature.
L For applications near ambient temperature (20 °C),
the cooling water temperature should at least be 5
°C below the working temperature.
Installation cooling coil for
⇐ ED-13, ED-17, ED-19, ED-27, ED-33, ED-39
⇐ ED-13A / ED-19A / ED-13M / ED-19M
Order no. 8 970 180
Mounting the cooling coil:
Fix the cooling coil to the bridge.
NOTE: Immersion coolers are used for countercooling instead of tap water in
applications below room temperature.
Order No. Description
9 650 820 FT200
9 650 840 FT400
8 970 400 Clamp for cooler probe for open baths