Manitowoc Grove TMS700E User Manual

Grove Published 01-29-2015, Control # 512-01 6-19
TMS700E SERVICE MANUAL SWING SYSTEM
6
4. Apply Loctite to the set screws securing the electrical
swivel to the center post and tighten.
5. Install the swivel cover and secure with two nuts and
washers.
6. Connect the wiring harness connectors to the
receptacles on the cab bulkhead mounting plate as
tagged during removal. Attach the yellow ground wire to
the weld stud on the superstructure frame. Secure
ground wire with washer, lockwasher and nut.
7. Unbundle the wires of the collector core wiring harness.
Install the pins, with wire attached, to the large flat
connector as tagged during removal.
8. Plug the large flat connector into the carrier wiring
receptacle, connect red, black, and white wire
connectors and install the yellow ground wire to the weld
stud on the carrier frame. Secure the yellow ground wire
using a washer, lockwasher, and nut.
9. Install the clamp securing the harness to the retainer
plate on the bottom of the hydraulic swivel assembly.
10. Connect the batteries.
11. Activate all systems, cycle all functions, and observe for
proper operation. Adjust the slew potentiometer in
accordance with Slew Potentiometer Adjustment
procedures in this Sub-Section.
Preventative Maintenance
It is recommended that a normal inspection of the electrical
swivel collector ring and brush assembly be established. An
example of this could be at approximately 100 to 150 engine
operating hours. When this time limit is reached, perform the
following.
1. Check the collector ring and brush assembly for any
corrosion, pitting, arcing, and wear.
2. Check the collector ring setscrews and ensure they are
tight.
3. Check the brush and arm assembly springs. Ensure
they are holding the brushes firmly against the collector
rings.
Slew Potentiometer Preliminary Zero
Adjustment Procedure
1. Rotate the superstructure over the front and engage the
lock pin.
NOTE: Refer to the PAT Rated Capacity Limiter Operator’s
Handbook for detailed instructions. Complete the
RCL console setup according to the crane’s current
operating configuration.
2. Press the 1 keypad button on the RCL console.
3. Press the CTRL keypad button on the RCL console.
4. Enter authorization code 64356, then press the return
keypad button on the RCL console.
5. Press the return keypad button two more times to
display the slew adjustment screen.
6. Press the + and the - keypad buttons on the RCL
console simultaneously. Note the indicator line moves to
zero on the bar graph on the slew adjustment screen.
7. Press the ESC keypad button on the RCL console.
Slew Potentiometer Adjustment
1. Rotate the superstructure over the front and engage the
lock pin.
2. Set the RCL console to read slewing angle as follows:
NOTE: Refer to the PAT Rated Capacity Limiter Operator’s
Handbook for detailed instructions.
• Complete the RCL console setup according to the
crane’s current operating configuration.
• Press limits LIM.
• Press 4 for slew angle/work area definition limits.
• Press 1 for slew angle.
• Press 2 or 3 to display slewing angle.
3. Remove the electrical swivel cover.
CAUTION
It is imperative that the slew potentiometer be adjusted
anytime work is done to the electrical swivel.
BOLT & SHIM(S)
6 mm
(0.25 in)
60°
Forward
FIGURE 6-6
Reference Only

Manitowoc Grove TMS700E Specifications

General

Brand	Manitowoc
Model	Grove TMS700E
Category	Construction Equipment
Language	English