Huber Pilot ONE Unistat T3*0, Operation Manual

Page: 96 / 100

Shutting down
OPERATION MANUAL Chapter 8
Unistat® T300 Series
V2.4.0en/22.07.20//17.12
96
8.3 Draining the cooling water
This section must be observed when using water-cooled temperature control units.
8.3.1 Draining process
Pressurized cooling water connections
RISK OF INJURY

Wear your personnel protective equipment (e.g. safety goggles).

Carefully open the cooling water connection. Open slowly (1-2 signal edges) and drain the
cooling water slowly.
Building’s shut-off valves are not closed
DAMAGE BY ROOM FLOODING

Close the building’s isolating valves in the cooling water supply and return lines.

Place a collection container below the >Cooling water outlet< [14] and/or >Cooling water
drain< [15] (if any).
PROCEDURE
Temperature control units with >Cooling water drain< [15]

Close the building’s isolating valves in the cooling water supply and return lines.

Place a collecting container below the >Cooling water outlet< [14] and >Cooling water drain< [15].

Undo the screw cap on the >Cooling water drain< [15]. The cooling water will begin to drain out.
Allow all the cooling water to drain out to prevent the risk of freezing during transport and storage!
PROCEDURE
Tempering without >Cooling water drain< [15]

Close the building’s isolating valves in the cooling water supply and return lines.

Place the collecting container below the >Cooling water outlet< [14].

Open the >Cooling water outlet< [14]. The cooling water will begin to drain out. Allow all the
cooling water to drain out to prevent the risk of freezing during transport and storage!
8.4 Transportation lock
Not checking the position of the transportation locks prior to transport
DAMAGE TO THE TEMPERATURE CONTROL UNIT

Prior to packaging and transport of the temperature control unit, bring the transportation locks
of the compressor into the transport position.
To tighten the transportation locks, observe page 25, section »Tightening the transportation lock
(transport position)« .
8.5 Packing
Use the original packaging wherever possible! Further information can be found on page 26 in sec-
tion
»Unpacking«
.
8.6 Shipping
Temperature control unit transported in a horizontal position
DAMAGE TO THE COMPRESSOR

Only transport the temperature control unit in an upright position.