Manitowoc Grove RT765E-2 - Telescope Cylinder Charge System - Electrical Schematic (if Equipped)

ELECTRICAL SYSTEM RT765E-2 SERVICE MANUAL
3-20
Published 9-04-2014, Control # 422-08
Telescope Cylinder Charge System -
Electrical Schematic (If Equipped)
The telescope cylinder charge system prevents boom
retraction due to thermal contraction under certain operating
conditions. Refer to the sub-section titled Lock the retract
cable adjustments with the jam nut., page 4-17 for detailed
information of this system’s operation. Refer to Figure 3-11
for an electrical schematic of the telescope cylinder charge
system.
FIGURE 3-11
Item Description
1
O/R Extend/Retract Switch
2 Fuses 17, 18, 19
3 ACC #2 Relay
4 Rear Steer Switch
5 Tele Cyl Charge Relay #2
6 Tele Cyl Charge Relay #1
7 Rated Capacity Limiter (RCL)
8 Tele Cyl Charge Indicator
9 Tele Cyl Charge Pressure Switch
10 Tele Cyl Pressure Buzzer Relay
11
Power Panel Module
12 Buzzer
13 Crane Buzzer Relay
Item Description
2
1
4
3
6
5
8
7
10
9
11
13
12
Reference Only