Cole Parmer PolyStat CC1080, Руководство пользователя

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8. Electrical Requirements
8.1 Connecting to the mains
NOTE: Attach the unit to a mains sockets with a grounded earth.
Compare the local mains voltage with the specifications written on the name
plate. Voltage deviations of ±10% are permissible. The socket must be rated
as suitable for the total power consumption of the unit.
8.2 Checking the liquid circuit
Before running the unit ensure that the pressure and suction ports are con-
nected with each other - or alternatively if an external object is to be tempera-
ture controlled, that the hoses are correctly connected and secured (see 5.2).
8.3 Changing the mains plug (e.g. for Great Britain)
NOTE: This should performed only by qualified technician.
The mains cable wires have the following colors:
Brown = Live
Blue = Neutral
Green/Yellow = Earth
8.4 Fuses
All units are equipped with an automatic thermally–tripping fuse.
If the fuse trips:
• the fuse does not have to be exchanged - just reset
• a white marking is visible
• allow a certain cooling down time (approximately 5 minutes) before press -
ing the (dip) switch again.
Do not use tools; do not use force. Either can destroy the fuse.
If the fuse trips again after resetting, the unit has a defect. In this case
the unit should be sent in for servicing.
230 V
115 V
12
230 V
115 V
12
Fuse