HGP−...−A−B(−G..)
Festo HGP−...−A−B(−G..) 0405b English
24
The one−way flow control valves may modify the closing time (and thereby the
bearing loading) of the gripper jaws. In the case of short and light gripper
fingers, the already built−in restrictor enables an additional, external restrictor
to be dispensed with.
6
Commi
ss
ionin
g
S
Use proximity switches as described in the chapter Accessories" for interro
gating the end positions.
When interrogating both piston end positions:
S
push the proximity switches into separate grooves.
When adjusting the proximity switches:
S
always use compressed air to move the gripper piston into the desired end
position.
If the gripper jaws are positioned mechanically, the piston position will not be
correct for the operating status.
Complete
s
y
s
tem
S
Slowly pressurize the complete system.
This will prevent uncontrolled movements from occurring.
For slow start−up pressurization, use safety start−up valve type HEL−... .
I
n
d
ivi
dua
l
u
nit
W
a
rnin
g
S
Make sure that:
nobody can place his/her hand between
the gripper fingers
there are no objects between the gripper
fingers (e.g. by means of a protective
screen).
Fig.17
Summary of Contents for HGP A-B Series
Page 16: ...HGP A B G Festo HGP A B G 0405b Deutsch 16 ...
Page 30: ...HGP A B G Festo HGP A B G 0405b English 30 ...
Page 44: ...HGP A B G Festo HGP A B G 0405b Español 44 ...
Page 72: ...HGP A B G Festo HGP A B G 0405b Italiano 72 ...
Page 86: ...HGP A B G Festo HGP A B G 0405b Svenska 86 ...
