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PAGE 20 — WT5C SERIES WATER TRAILER • OPERATION MANUAL — REV. #6 (05/28/21)
OPERATION
Table 5. Pump Control Handle Operation
Operational
Manifold
Control Handle
Manifold
Couplers
Spray Bar
Control Handle
Rear
Spray
Engine Start/Parked
Position 1
(Vertical)
OFF
Position B
(Horizontal)
OFF
Suction
Position 2
(Horizontal/Left)
ON
Position B
(Horizontal)
OFF
Discharge
Position 3
(Horizontal/Right)
ON
Position B
(Horizontal)
OFF
Discharge/Spray
Position 3
(Horizontal/Right)
ON
Position A
(Vertical)
ON
Spray Only
Dust Caps Attached
To All 3 Ports
Position 3
(Horizontal/Right)
ON
Position A
(Vertical)
ON
Reference Figure 16 and Table 5 for the various control
handle operating positions when using the Manifold and
Spray Bar Control Handles.
Figure 16. Pump Control Handles
RI
GH
T
RI
GH
T
ENGIN
E
STAR
T
SPRA
YBAR
CONTROL
HANDLE
MANIFOL
D
CONTRO
L
HANDL
E
OFF
ENGI
NE
- ON
-
SUCTION
ALLPO
RTS
LE
FT
MANIFOLD
CONTRO
L
HANDL
E
SPRA
YBAR
CONTROL
HANDL
E
ENGINE- ON -
DISCHARG
E
ALLP
ORTS
MANIFO
LD
CONTRO
L
HANDL
E
ENGINE
ON or OF
F
SPRA
YBAR
SPRA
YBAR
CONTRO
L
HANDLE
ON
ON
OFF
SPRA
YBAR
CONTRO
L
HANDLE
MANIFOLD
CONTRO
L
HANDLE
P/N 4
9937
OFF
MANIFOLD
CONTROL HANDLE
SPRAY BAR
CONTROL HANDLE