Towing - Snorkel S1930E Operator's Manual

Chapter 11 – Emergency Operation

Towing

The aerial platform may be pushed or pulled after dis-
engaging the brakes. Use the following procedure to
manually disengage the brakes.
Warning
The aerial platform is free to move when the brakes
are released. Death or serious injury could result.
Re-enable the brakes before operating the aerial
platform.
1. Chock the wheels to prevent uncontrolled motion of
the aerial platform.
2. Turn the battery disconnect switch off.
3. Unlatch and swing out the hydraulic tray on the right
side of the chassis. The brake release valve, pump,
and free-wheeling valves are located on the hydraulic
manifold (refer to Figure 11.2). Press downward on
the brake release valve to the fully open position.
Brake Release Valve
Free-Wheeling Valve
Figure 11.2 – Hydraulic Tray
48
4. Turn the free-wheeling valve counterclockwise to
the fully open position. Push and release the brake
release pump knob several times to release the
brakes.
5. Do not exceed 2 mph (3.2 km/h) when towing.
The aerial platform is free to move when the brakes
and free-wheeling valve are disabled. Death or seri-
ous injury could result. Close the free-wheeling valve
and reset the brakes before operating the aerial
platform.
6. Close the free-wheeling valve after towing.
7. Drive the aerial platform forward or reverse and then
stop to reset the parking brakes.
8. Verify that the drive system and brakes operate
properly before operating the aerial platform.
Pump
Warning
S1930E/S1932E/S2632E – 1360460