Poweramp VS VERTICAL SPECIALTY 4.2009 User Manual download pdf (Page 18)

4111-0008 — April 2008

OPERATION

When a button is pushed on the control panel this

activates an electric motor (C) which, drives a

hydraulic pump. The hydraulic pump forces oil into the

platform cylinder(s) (D), causing the platform to rise or

lower. Releasing the button will stop the platform from

moving (except in the float mode).

To lower the Vertical leveler the lower button will be

pushed. The leveler will first come toward the operator,

A electrical solenoid (L) will kick the Storage prop. The

solenoid will hold the Storage prop out for a period of

time to allow the leveler to lower. The leveler will start

to lower down to the truck. When the lever is about

12” to 15” above dock height the leveler goes into float

mode. You will also hear the motor make a different

sound and you no longer need to hold the lower

button. This feature is designed into the operation of

the leveler to allow for the floating/vertical motion of

the trailer during loading and unloading.

Lip Lower and lip Raise (K). To lower the lip the

vertical leveler must be in the lower mode. Press the

lower leveler and lip at the same time and the motor

will shut off and the lip will lower. To raise the lip the

leveler must be in the raise mode. Press the raise

button and the lip button the motor will still run and the

lip will will raise. The Lip push button is inactive while

the leveler is in the float mode. Also when leveler is

stored.

Theory

* Some models are equipped with multiple cylinders.

A — Control Box

B — Platform

C — PowerPack

D — Hoist Cylinder

F — Dual-Lanyard Pull Ring

G — Reservoir

H — Solenoid

I— Lip Cylinder

J — Raise Button

K — Lip Button

L— Lower Button

M — Limit Switch

1 2 ... 13 14 15 16 17 18 19 20 21 22 23 ... 51 52

No comments

Poweramp VS VERTICAL SPECIALTY 4.2009 User Manual Page 18