Operating Manual
V
ACU
M
ASTER
VHB 250-500
Chapter 3
Description
J. Schmalz GmbH
Aacher Straße 29
D - 72293 Glatten
Tel +49 +7443 / 2403 - 0
Fax +49 +7443 / 2403 - 259
http://www.schmalz.de
e-mail: [email protected]
BA 30.30.01.00223
Status 03.2013 / Index 00
Page 8 / 16
3.2 Controls
Motor switch
Used to switch the vacuum pump on/off.
Hand valve on the
operator handle
Picks up and releases the load:
Push right
= Pick up load, hold
Push left
= Release load
(against spring tension)
You must press the locking button to move the manual
sliding valve to the "Pick up load" or "Release load"
positions.
Locking button
"Pick up load" position
"Release load" position
Control panel
Only valid by the version with solenoid valve !
The controls are mounted right of the manipulator handle. It comprises the
following controls.
Button (3) "Suck" / "Release".
The button locks into position.
When the unit is switched on, the
function "Release" is activated.
When the button is pressed, the unit
switches to the function "Suck".
When the button is pressed a second
time, the unit switches back to
"Release".
Plugs (1) and (2) have no function
1
2
3
3.3 Vacuum Pump
Caution
The vacuum pump generates the vacuum for the lifting device.
The vacuum pump and the pressure regulator are optimally adjusted ex-works
and must not be readjusted.
Readjustment of the vacuum pump by unqualified personnel can decrease the
carrying capacity of the device and may lead to unexpected failures.
!!
Accident hazard !!
