Control Panel - Generac Power Systems 941-2 Service Manual

CONSTRUCTION
The panel is constructed of sheet metal and includes
a panel box, a panel back cover and a front control
panel. The panel box is retained to an engine-genera-
tor divider plate by five M5 screws. Removal of these
screws will permit the panel to be removed from the
divider plate and set out of the way with connecting
wires still attached. This will allow access to compo-
nents housed in the control panel.
35
69
33
34
3
4
14
6
45
46
57
60
10
ITEM QTY. DESCRIPTION
1 7 M5-0.8 x 12MM PHILLIPS PAN HD. MACH. SCR.
2 1 BOX, CONTROL TOP
3 1 BOX, CONTROL PANEL
4 1 #10-32 x 1" PHILLIPS PAN HD. MACH. SCR.
5 1 #10-32 HEX NUT
6 8 TAPTITE M5- .8 x 10MM
7 1 SNAP BUSHING
10 1 CIRCUIT BREAKER,15A.
13 6 LOCK WASHER-M5
14 10 M4-0.7 x 16MM
16 2 M4-0.7 HEX NUT
18 4 M4 FLAT WASHER
19 8 M5 FLAT WASHER
20 1 CONTROL PANEL, FRONT
21 1 RUBBER GROMMET
22 1 SWITCH, SPDT ROCKER
23 1 SWITCH, SPSTMOM ROCKER
24 1 FUSE, 7.5A. AGC
25 1 FUSE HOLDER
26 1 EXTRUSION, CONTROLLER
27 1 RECTIFIER, BATTERY CHARGE
28 14 LOCK WASHER-M4
30 1 PANEL DECAL
31 4 DIODE, DUAL 30A
32 1 ASSEMBLY, PCB CCG
33 4 PHMS M3-.05 x 10MM
34 4 LOCK WASHER-M3
35 1 RESISTOR, POWER 1 OHM
51
19
27
5
13
1
13
19
2
28
10
16
41
20
50
**ITEMS #49, 65 & 66-HARNESSES- NOT SHOWN FOR CLARITY
Figure 1. Exploded View of Control Panel
A heat sink bracket is attached to the engine-genera-
tor divider plate, for attachment of a heat sink to
which four diode assemblies are mounted. See Items
26 and 31 in the Exploded View of Control Panel.
Other components are also shown in the Exploded
View. Many of these components are part of the
"ENGINE ELECTRICAL SYSTEM" (Part 6 of this
manual).
52
18
38
38
28
48
51
6
32
26
7
25
34
53
33
20
25
24
22
23
21
25
63
59
13
1
30
ITEM QTY.
36 2
37 4
38 1
41 1
43 4
44 1
45 1
46 1
47 1
48 1
49 1
50 4
51 1
52 4
53 1
57 4
58 1
59 1
60 4
61 1
62 1
63 2
64 1
65 1
66 1
69 2

CONTROL PANEL

COMPONENTS
31
26
58
31
37
36
43 44
28
14
47
62
61
DESCRIPTION
BUS BAR, OUTER
TAPTITE M6- 1.0 x 10MM
BRACKET, HEAT SINK-PCB
TERMINAL BLOCK
BUS BAR, INNER
GROUND WIRE
DC POWER HARNESS
REMOTE PANEL HARNESS
SNAP BUSHING
CLAMP, CONTROL PANEL HARNESS
HARNESS, CONTROL PANEL
#6-32 x 1/4" PHILLIPS ROUND HD. MACH. SCREW
RUBBER U-CHANNEL 3.5 FT
M4-0.7 x 10MM HEX HEAD CAPSCREW
HOUR METER
PPHMS 10-32 x 3/8" LG
BUS BAR, CENTER
BLACK TIE WRAP, 7" LG
SHAKEPROOF EXT. #10
INVERTER ASSEMBLY
WIRE HARNESS
M6 FLAT WASHER
WIRE HARNESS-HEATSINK TO PCBI
HARNESS-PCBI TO PANEL
HARNESS-HEATSINK TO TERM. BLOCK
M3-0.5 NUT
Section 1.6
64
Page 1.6-1