Walther prazision 91489, Руководство по эксплуатации

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Working instruction
english
typ 91489
Comments to application preparation
29
8 Comments to application preparation Fehler! Textmarke nicht definiert.
8.1 General safety instructions Fehler! Textmarke nicht definiert.
- Please note that the tool changer is to be used according to requirements!
- Observe permissible load and working conditions according to items 1, 2 and 3!
- The use of the tool in applications where people`s safety depends on its function
is inadmissible.
- The tool changer may be activated only if the complete machine/facility meets
the EC machinery guideline!
8.2 Functional sequences Fehler! Textmarke nicht definiert.
The tool changer can exclusively be operated in function mode push-pull technique.
8.2.1 Push-pull
technique Fehler! Textmarke nicht definiert.
In function mode push-pull technique the connection process will be done by the robot
movement until just before final position and therefore the robot has to carry all the
reaction forces of the elements – see
-
section 2.0 technical data
Circuit without safety module:
- flow chart 1-91489-F-00002-....-Y10
1-91489-F-00006-....-Y10
- pneumatic
schedule 1-91489-P-00004-....-Y10 (5/3 directional control valve)
1-91489-P-00007-….-Y10 (5/2 directional control valve)
1-91489-P-00009-….-Y10 (5/3 directional control valve)
Pneumatic safety circuit 2
nd
generation Fehler! Textmarke nicht definiert. :
- flow chart 1-91489-F-00007-....-Y10
- pneumatic schedule 1-91489-P-00013-....-Y10
Type of circuit and scope of delivery according to acknowledgement of order.
See appendix II - connection and flow schedules
See appendix III - description of optional feature.
8.2.2 Pull-in
technique
This technique exclusively refers to tool changers of type 91489-Z02/Z03.
In function mode pull-in technique connection process will be done by the tool changer. No re-
action forces occur for the robot. However, in case of same compressed air connection the tool
changer can only couple a smaller load than with the push-pull technique .