Raytech WR14 Instruction Manual page 5

KEEP AWAY FROM LIVE CIRCUITS
Operating personnel must not remove instrument covers. Component replacement and
internal repairs must be made by qualified service personnel. Do not replace components or
service this instrument with the power cable connected. To avoid injuries, always discharge
circuits, disconnect power and remove external voltage sources before touching
components.
DO NOT OPERATE IN AN EXPLOSIVE ATMOSPHERE:
Do not operate the instrument in the presence of flammable gases or fumes.
DO NOT SUBSTITUTE PARTS OR MODIFY INSTRUMENT:
Because of the danger of introducing additional hazards, do not install substitute parts or
perform any unauthorized modification to the instrument. Return the instrument to a Raytech
service department for service to ensure proper operation and that safety features are
maintained.
Instruments, which appear damaged or defective, should be made inoperative and secured
against unintended operation until they can be repaired by qualified service personnel.
Instruction Manual Winding Resistance Meter
Page 5 of 85
Type WR50, WR14, Version 2.01