Generac Power Systems MC - Manual (Page 23)

SECTION 2.2
DIAGNOSTIC TESTS
TEST 1 - 1 5 AMPFUSE
Remove and visually inspect the 15
Amp Fuse. Replace, if Fuse element
has melted. A more thorough check
may be made with a Volt-Ohm-Milli-
ammeter, as follows
1. )-Set VOM to ”+DC” and to "Rxl”
scale.
2. )-Connect meter test probes and
”Zero’^ the meter.
3. )-Connect meter test probes to
Fuse ends. Meter needle should
swing upscale to ’^0” ohms (continu­
ity). If meter needle does not move
upscale, replace the Fuse.
RESULTS:-Fuse tests bad............
Fuse tests good....... .
.Install new 15 Amp Fuse
.Continue tests
TEST 2-BATTERY
Check Battery condition, as well as
the condition, cleanliness and sec­
urity of battery cables and connec­
tions .
RESULTS:-Battery, cables or connections,
check bad
Battery, cables or connections,
check good
.Recharge or replace de­
fective Battery. Repair,
clean or replace defect­
ive cables or connection
.Continue tests
2.2-1