SETUP & OPERATION
DANGER! Hazardous voltage inside the electric box (even if disconnected with the main disconnect
2
2-20
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SETUP & OPERATION
See Figure 2-17.
A/DH3 Hydraulic units have six control levers to load, clamp, turn and level logs.
A/DH5 and A/DH7 hydraulic units have four additional levers for controlling the Pull-Down clamps. In
sawmills equipped with A/DH5 hydraulic system, individual Pull-Down clamps are controlled with
separate levers. In sawmills with A/DH7 hydraulic system, in/out movement of individual clamps is
controlled with the same lever and up/down movement of individual clamps is controlled with
separate levers. A/DH5 and A/DH7 hydraulic control boxes are equipped with an oil flow control
valve
FIG. 2-17
09479
5
F
R
O
N
T
AC0004B
Oil Flow
Control Valve
(AH5/AH7)
Clamp In/Out
Clamp Up/Down
Turner
Front Toeboard
Rear Toeboard
Loader
Oil Flow Con-
trol Valve
(AH5/AH7)
Clamp In/Out
Clamp Up/Down
Turner
Front Toeboard
Rear Toeboard
Loader
Summary of Contents for A/DH5
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