Fuses; Replacing The Mains Cord; Routine Safety Tests; Service - Grant Optima TX150 Manual Del Operador

9.3

Fuses

The TX150/TXF200 fuses are internal and should not need to be replaced.
9.4

Replacing the mains cord

Any replacement mains cord used with the TX150 or TXF200 must meet the same
specification as the one originally supplied with the unit to maintain the safety of the unit.
The cable must have the following markings; <HAR>, HO5VV-F 3Gx1mm2 90°C and be
rated to carry 10A. The mains plug and IEC connector must carry approvals from a
European certification body (e.g. BSI, VDE or equivalent).
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.
9.6

Service

If service is required, switch off the unit and contact Grant Instruments or your local
representative for repairs.
Please note, all returned units must be accompanied by a Return Materials Authorisation
(RMA) number, obtainable by contacting the Grant service department (details below).
Service Department
Grant Instruments (Cambridge) Ltd
Shepreth
Cambridgeshire
SG8 6GB
UK
Tel: +44 (0) 1763 260 811
Fax: +44 (0) 1763 262 410
E-mail: labservice@grantinstruments.com

10.0 Optional accessories

A full listing of product accessories and options is available in the Grant Scientific
Reference Catalogue (a copy of which is available upon request) and on the Grant
website at www.grantinstruments.com.
TX150 & TXF200
Operating Manual
www.grantinstruments.com
EN
30424 V6
Page 38