ecocool 100R
Operating Manual
Page 26
www.grantinstruments.com
Clean the outside of the equipment with a soft damp cloth, using water only. Do not use
chemical cleaning agents. Before using any other cleaning or decontamination method,
check with Grant Instruments or your local representative to make sure that the proposed
method will not damage the equipment.
To aid cleaning the heating circulator it can be removed from the refrigerated bath.
Unfasten the thumbscrew at the rear of the refrigerated bath and lift the heating circulator
and top plate.
Scale on immersed parts can be removed using chemical de-scaling products designed
for use on equipment that has metal parts. De-scaling products may be toxic and the
manufacturer
’s instructions should always be followed
9.3
Fuses
Both the heating circulator and refrigerated bath fuses are internal and should not need
to be replaced. Please contact the Grant Instruments service department if the
equipment has a fuse fault.
The external pump power outlet has a user replaceable fuse.
Replacement fuses must be 20mm x 5mm Quick blow type with a F2.5A L 250V rating.
Fuse replacement should only be carried out by a competent person.
9.4
Replacing the mains cord
This equipment must only be used with an appropriately approved cord set acceptable
for the country in which the equipment is intended to be used.
The mains cord set must be suitably rated for the equipment it is intended to be used
with, refer to the equipment rating label for further details.
No user replaceable parts, if the cord set is damage do not operate the equipment,
disconnect from the supply immediately and contact Grant Instruments or your
authorised service agent for replacement.
Guidance information table
Country
Cord type
Mains Plug
Appliance coupler
US
SJTW 14AWG 105°C
NS-3P
Not applicable
Canada
Not applicable
UK
H05VV-F 3G1.5mm²,
300/500V 90°C
BS 1363
IEC 60320, Type C20
Europe
IEC 60309
IEC 60320, Type C20
9.5
Routine safety tests
If routine tests are to be made, we recommend a test of the integrity of the protective
earth conductor and an insulation test at 500V DC. Routine flash tests are not
recommended for any electrical equipment, because repeated high voltage tests degrade
insulation materials.
