Operating Manual
V
ACU
M
ASTER
VHB 250-500
Chapter 7
Maintenance
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 14 / 16
7
Maintenance
7.1 General
The device must be installed and maintained by qualified personnel, mechanics
and electricians. Any work on the electrical equipment may be carried out only
by a qualified electrician.
The vacuum pump must not be opened during the guarantee period as
this will entail loss of guarantee cover.
Use cleaning agent to clean the device (do not use petrol (gasoline) or
aggressive or corrosive fluids to clean the device. The vacuum hose will
otherwise become leaky or be destroyed).
After each repair or maintenance job check the guards as described in chapter
"Safety".
7.2 Maintenance
Interval
Daily
Weekly Monthly Every 6
months
Every 12
months
Inspect the safety devices:
- Vacuum gauge OK?
- Warning device actuated at correct vacuum value?
X
X
Inspect and maintain the slide and filter of the pump as
described in the operating instructions
See operating instructions for pump
Clean the oil and water separator
X
X
Electrical equipment OK? Cable glands tight?
X
Vacuum hoses in good condition (no cracks, not kinked, no
abrasion, free of leaks)?
X
X
All connections (hose clamps, etc.) tight?
X
Rating plate and load plate still mounted on the device?
X
Operating instructions available?
Operating personnel familiar with operating instructions?
X
Inspect load-carrying part (such as suspension) for
deformation, wear and other damage.
x
Clean and inspect suction pads. Must be free of cracks, lip
must be smooth, etc. Replace if necessary.
X
X
Is the inspection sticker up to date?
X
General condition of the device.
X
Leak test
X
X
