Fuse Replacement; Cleaning - Sperry instruments SP-5A Operating Instructions Manual

fit. Do not over tighten screw.

6-2) Fuse replacement

1) Follow steps 1-3 in section 6-1.
2) Remove the fuse and replace with a miniature glass type fuse,
0.25 Amp, 250V, 5mm x 20mm, AWS Part #F-16 0r approved equal.
Do not short fuse out of the circuit to eliminate the fuse. These
actions negate the safety purpose of the fuse, can cause exten-
sive damage to the instrument and/or injury to the user.

6-3) Cleaning

The exterior of the instrument can be cleaned with a soft dry cloth
to remove any oil, grease or grime. Never use any liquid solvents or
detergents. Do not polish the instrument. If the instrument gets wet
for any reason, dry the inside and outside of the instrument using
low pressure air, less than 25 PSI.
7) RETURN FOR REPAIR
Before returning your SP-5A Analog Multimeter for repair be certain
that the failure to operate is not cause by a:
1) Weak battery.
2) Open test leads.
If these conditions do not exist and the instrument still fails to oper-
ate properly or is damaged, return the instrument and accessories
prepaid to:
State in writing what is wrong with the instrument. If the warranty peri-
od is still in effect you must include proof of purchase and state "IN
WARRANTY". Include your name, address and phone number. Repair
estimates will be furnished if requested for out of warranty instruments.
A.W. Sperry Instrument, Inc.
Attn: Customer Service Dept.
245 Marcus Boulevard
Hauppauge, N.Y 11788
CAUTION
MADE IN CHINA