5 Putting into operation
53 R-220 Pro Continuous Operation Manual, Version A
b
Draining tap with Ø 12 mm hose connector, let into sink.
c
Heating and cooling water source. If a water tap is used, the optional cooling water shut-o tap is recom-
mended.
Control cable to cooling water valve connection at the Rotavapor
®
connection panel (rear side).
Routing of the cooling water supply tube:
X Route the tube through the free tube holes at the bath lift side plates, make sure the
tube can not be kinked or damaged by the lift mechanic!
X Connect the tube to the replenishment needle valve tap. Use a hose clamp to safely
install the tube.
5.16 Heating transfer media with high boiling point
The use of commercially available, nontoxic medium is highly recommended. However, all supplemen-
tary data sheets of the used liquids must be obtained!
Screw cap ½" (order no. 11055682)
• When using liquids with high boiling points the replenishment tap must not (!) be connected to a
water source for safety reasons.
• The level drain must be closed with the original screw cap.
• The lling level should be a ngerbreadth below the level drain output with the evaporating ask
immersed.
NOTICE
Risk of damage caused by heating transfer mediums.
• Do not ll the heating bath to overow
• Seal drain with screw cap
NOTE
Use PTFE seal tape for a tight installation of the screw cap!
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