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GVMAX HD
Heavy Duty Communicating Vacuum Pumps
Front panel installation for modules with SMART SWAP quick-mounting system
STANDALONE VERSION
2 x 5.5 mm dia. (for M5 screws)
from inside the socket
ISLAND VERSION
2 x 5.5 mm dia. (for M5 screws)
from inside the socket
4. FINDING YOUR MODULE
In order to meet all your needs, the GVMAX HD range includes standalone and island assem-
bly vacuum pumps, each one with NC, NO or pulse-triggered bistable solenoid valve vacuum
control. To efficiently implement your vacuum pump using the present operating instructions,
you need to find your module in the range based on its reference number.
Model GVMAXHD__S: vacuum pump with NC vacuum control and NC blow-off
In the event of power failure, vacuum is no longer generated. In the
event of compressed air failure, the vacuum is no longer maintained.
ƒ NC blow-off and vacuum control: solenoid valves
ƒ Choice of blow-off settings:
- Controlled by external signal
- Automatic timer from 50 to 9999 ms (advantage: saves one
controller output)
www.coval.com
P
P
10.5
21
23
V
V
39
vis M5
23
vis M5
-7-
SIMPLIFIED OPERATING INSTRUCTIONS
17.5
39 x n GVMAXHD
21 + 39 x (n GVMAXHD - 1)
10.5
21
V
V
39
G3/8"-F
NC
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