Cascade 6820937 Instruction Manual

Installation &
User Manual
c
cascadeW
corporation
For Technical Support . . . To Order Parts . . .
Call: 1-800-227-2233 Fax: [phone] Call: 1-888-227-2233 Fax: [phone]
Internet: www.cascorp.com Internet: www.cascorp.com
Write: Cascade Corporation, PO Box 20187, Portland, OR 97294 Write: Cascade Corporation, 2501 Sheridan Ave., Springfield, OH 45505
AC2252.eps
RR0961.eps
CL3818.eps
Rotator Shut-Off –
Switch Activated Models
6820937 and 6823703
This manual provides installation instructions for Cascade
Rotator Shut-Off. The kit provides an added level of security to
prevent unintended load movement. Rotator Shut-Off requires
a definitive action by the driver to help prevent accidental
rotation. The kit is intended for use with all Cascade Rotating
attachments in a method similar to ANSI/ITSDF B56.1, Section
7.25.7.
Part No. 6823802-R2
Switch
Solenoid Valve
Rotator Shut-Off Kits
Voltage Part No.
12V 6820937
24-48V 6823703
Rotators Revolving
Clamps
Paper Roll Clamps
Rotator Shut-Off
Indicator Light
NOTE: Kits are UL Classified (File # AU3546) for safety in
Electric Battery (UL 583) and IC Engine (UL 558) Indust. Truck
type E, ES, G, GS,G/LP/ GS/LPS, LP, LPS, D and DS.
NOTE: UL Classified Kits require installation by qualified
personnel only without major disturbance, cutting, splicing or
soldering of factory installed wiring.
Cascade Corp.
File No. AU3546

2
Installation
Perform by Qualified Personnel only.
1 Disconnect the cable from the negative battery terminal or
as directed by OEM truck manual.
2 Locate and install the solenoid valve and spacer on
the truck cowl using customer supplied .25 in. (6 mm)
fasteners. Watch for clearance when the mast is tilt all the
way back. The valve is being installed in the ROTATE line
from the auxiliary valve to the attachment.
IMPORTANT: The valve must be installed in the ROTATE
circuit.
3 Connect control valve port 1 to the supply hose going to
the attachment rotate drive valve.
4 Connect solenoid valve port 2 to the supply hose from the
truck auxiliary valve ROTATE line.
IMPORTANT: Verify by visual test, Installation steps 2, 3
and 4.
1Remove cable from
negative battery terminal
AC1013.eps
AC0447.eps
1
2
Attachment
Rotate Drive
Valve CW CCW
Solenoid
Valve
Rotate
Auxiliary
Valve
Hoist
Control
Valve
3
2
4
Install
attachment
supply hose
to Port 1
Install auxiliary
valve hose to
Part 2
Mount
Solenoid
Valve
Truck
Hydraulic
Pump
Truck
Relief
Valve Truck
Tank
GA0436.eps
2.10 in.
(53 mm)
4.80 in.
(122 mm)
AC2048.eps
1.62 in.
(41 mm)
2Valve mounting holes:
0.25 in. or M6 thread
2.10 in.
(53 mm)
4.80 in.
(122 mm)
1.62 in.
(41 mm)

3
AC3153.eps
AC1975.eps
5
6
Install indicator light
8 Connect battery cable(s) to their proper terminal(s).
WARNING: To reduce risk of fire, replace only
with the same type and ratings of fuse. The
fused power cable is polarity sensitive. The
positive wire must be connected to a positive
power source.
Cab
Indicator
Light
Solenoid
Valve
Switch
Fuse, 2A
Fuse, 5A
Switched
Voltage
Converter
Switched
Truck
Fuse Block
Truck
Fuse Block
Truck
Battery
Truck
Battery
7
8
8
Connect Cable
Ends
AC2242.eps
Control
Handle
and Knob
24-48V 12V
IC Trucks – Use chassis ground.
Electric Trucks – Use battery ground.
CAUTION: Consult the Lift Truck OEM for proper + power
source connection.
7 Connect cable ends to the components as shown.
12V Systems – Connect the fused positive wire to a 12V
switched power source. Connect the ground wire.
24V–48V Systems – Mount the voltage converter to truck.
Connect the fused positive wire from the converter to a
24V-48V switched power source. Connect the ground wire.
Check the cable routing for pinch points and clearance.
Use wire ties as needed.
6 Install the Pushbutton Switch Assembly to the ROTATE
control lever. Refer to Installation Instructions 6822725,
included with the switch, for complete installation
procedure.
NOTE: UL Classified Kits require installation by qualified
personnel only without major disturbance, cutting, splicing or
soldering of factory installed wiring.
5 Install cab indicator light on the truck dashboard, overhead
guard, or any other easy to see location using customer
supplied hardware OR the Velcro strip provided. Clean the
mounting surfaces prior to installing the Velcro.
Installation (continued)

4
Operation
The Rotator Shut-Off kit helps prevent accidental rotation and
requires a definitive action by the driver. The attachment is
allowed to rotate when the switch is activated and the green
light on.
• Press the switch button, then operate the truck ROTATE
control lever to rotate the load. When the green light is on,
the attachment will rotate normally.
• If the attachment will not rotate when the button is pressed,
set the load down, turn off the truck key and troubleshoot
the system. Follow Test Procedure before returning to
service.
CAUTION: The system does not prevent accidental
release or movement of a load. The cab indicator green
light does not indicate that the load has been lowered to its
optimal position or that it is ok to release a load.
Test Procedure
Perform by Qualified Personnel only.
1 Test the installation before putting the truck in service.
When the truck key is turned ON, the cab indicator green
light should be off.
2 Press the button and observe that the cab indicator green
light turns on.
3 With button released, attempt to rotate the attachment CW
and CCW. The attachment should not rotate. Then, with
button pressed, verify that the attachment will rotate in CW
and CCW directions.
WARNING: All operators must read this
section.
Before operation, inspect the switch, indicator,
valve, wiring and test operation daily.
Operators must have a thorough knowledge
and understanding of the safe operation of the
attachment and Rotator Shut-Off system.
Indicator
Switch
Solenoid
Valve
Temporarily Disabling System
The Rotator Shut-Off can be disabled by performing the
following steps:
• Tag equipment as not operational. Do not operate when
system is disabled or known to malfunction.
• Disconnect the two hose ends to the normally-closed
solenoid valve and connect them together with a union.
• Remove the system power fuse in the cable harness to
disable indicator light.
The truck and attachment will now operate without the Rotator
Shut-Off feature. To enable, reverse the above procedure.
Troubleshooting
Service only after reading this manual and by Qualified
Personnel only.
• Check all system fuses.
• Verify 12VDC at switch connector.
• Check switch function (N/O switch).
• Check 12VDC at solenoid when switch is pressed.
• Check for 12VDC at Indicator Light when switch is pressed.
AC1978.eps
System Fuse
Solenoid Valve
WARNING: Residual risk exists to personnel in
the work area, operate only in compliance to
facility, state and federal standards.
AC2293.eps
For this accessory:
a) The Weighted Emission Sound Pressure Level (LpA) does not
exceed 70 dB(A).
b) The Value of Whole Body Vibration does not exceed 0,5 m/s^2.
c) The Value of Hand-Arm Vibration does not exceed 2,5 m/s^2.

5
1
6
2
90
@
8
3
!
4
5
$
7
#
AC3124.eps
&^
(
*
⁄
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)
%
Rotator Shut-Off
REF QTY PART NO. DESCRIPTION
6820937 12V Rotator Shut-Off ●
6823703 24V-48V Rotator Shut-Off ■
1 6884864 Converter Kit
1 1 6823809 Indicator
2 1 6004132 Lamp, Green
3 1 6008301 Solenoid Wire Harness
4 1 6806863 Switch Kit
5 1 6822532 Shrink Tubing
6 2 6029665 Velcro
7 2 6014987 Adhesive Tape
8 1 6820929 Solenoid Valve Assembly ▲
9 1 6813173 Coil, 12V
10 1 6040279 Solenoid Cartridge
●Items 1–13.
■Items 1–11, and 14–22.
▲Includes items 9 & 10.
REF QTY PART NO. DESCRIPTION
11 1 6048803 Spacer
12 1 6806865 Power Harness, 12V
13 1 6806708 Fuse, 5 Amp
14 1 6816503 Power Harness, 24-48V
15 1 6884670 Voltage Converter
16 1 6884689 Converter Wire Harness
17 1 6806701 Fuse, 2 Amp
18 4 762900 Capscrew, M6 x 25
19 4 202346 Washer
20 4 206323 Lockwasher
21 4 765718 Nut
22 1 — Fuse, 30A @ 125 Vdc
NOTE: To reduce
risk of fire, replace
with 5A fuse only.
NOTE: To reduce risk of fire,
replace with 2A fuse only.
Reference: 6820937 (R3), 6823703 (R3), 6884864 (R1)