Operation, Figure 17. do not use mode (engine on), Le f t – Multiquip WTE5C Operation Manual User Manual
Page 21
WT5C/WTe5C WaTer Trailer • operaTion manual — rev. #1 (06/05/13) — page 21
operation
There is an operating mode (Figure 17) that could be
harmful to your water pump. Never operate the water trailer
with the spray bar control handle in the verticle position (rear
spray on), and the manifold control handle in the horizontal
position (suction/left) with the engine running.
This mode of operation with no hoses attached causes the
pump to draw in air creating unnecessary back pressure.
Never operate the water trailer in this mode.
The recommended operating modes of the water trailer
are shown in Table 5.
NOTICE
never operate the water trailer with the spray bar and
manifold control handles as shown in Figure 17.
This mode of operation with the engine running causes
the pump to draw in air, creating unnecessary back
pressure.
Figure 17. Do Not Use Mode (Engine On)
ENGINE ON
MANIFOLD
CONTROL HANDLE
SPRAY BAR
CONTROL HANDLE
DRAWING
AIR IN ONLY
DRAWING
AIR IN ONLY
R
IG
H
T
R
IG
HT
ENGIN
E
ST
AR
T
SPRA
Y B
AR
CONTRO
L
HANDLE
MANIFOLD
CONTRO
L
HANDLE
OF
F
ENGINE
- ON
-
SUCTIO
N
AL
L P
OR
TS
L
E
F
T
MANIFOLD
CONTROL
HANDL
E
SPRA
Y B
AR
CONTRO
L
HANDLE
ENGINE
- ON
-
DISCHARG
E
AL
L P
OR
TS
MANIFOLD
CONTRO
L
HANDL
E
ENGIN
E
ON or OF
F
SPRA
Y BAR
SPRA
Y B
AR
CONTRO
L
HANDLE
ON
ON
OF
F
SPRA
Y B
AR
CONTROL
HANDL
E
MANIFOLD
CONTROL
HANDL
E
P/N
49
937
OFF