Manual

Flow Heaters
Part No: 15630/Issue 3 Page March 2003
11
7.2 Replacement of fuses
Digital unit
Disconnect the unit from the power supply socket.
Locate the fuses on the front panel.
Use screwdriver of correct size to turn the fuse holder cap a quarter turn anti-clockwise to
release the fuse holder cap.
Check and replace fuse if necessary.
Replace with the correct fuse: 1.25 x 0.25 inch ceramic quick acting.
Rating: 220-240 V 5 AF
115 V 15 AF (check on rating plate label)
8 Guarantee
When used in laboratory conditions and according to these working instructions, this bath is
guaranteed for THREE YEARS against faulty materials or workmanship.
9 Service
For service, return for repair to our Service Department in the UK or, in other countries, to our
distributor.
Service Address: Grant Instruments (Cambridge) Ltd.
SHEPRETH
Cambridgeshire.
SG8 6GB
England
Tel: [phone]
Fax: [phone]