Service Manual HS60 - 第188页

6 Modu lar PCB conv eyor syste m Ser vic e Manu al HS- 60 6. 11 L ift ing tabl e 03/ 200 3 U S Iss ue 186 6.1 1.5 Replacing th e fork lig h t bar rier (0036 3079-01) F ig. 6. 11. 12 R ep laci ng th e fork li gh t b ar ri…

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Service Manual HS-60 6 Modular PCB conveyor system
03/2003 US Issue 6.11 Lifting table
185
Æ Undo the screws fastening the lifting table plate and remove the lifting table plate from the lift-
ing table unit.See also Fig. 6.11.9
Æ Switch off the compressed air supply and release the air at the filter of the pneumatic unit.
Æ Undo the screws fastening the connection plug and unplug.
Æ Remove the pneumatic connections.
Æ Install the new solenoid valve and reconnect the electrical and pneumatic systems.
Æ Check the speed of the lifting table and correct where necessary (see also Section 6.11.7.2).
6 Modular PCB conveyor system Service Manual HS-60
6.11 Lifting table 03/2003 US Issue
186
6.11.5 Replacing the fork light barrier (00363079-01)
Fig. 6.11.12 Replacing the fork light barrier
Key
(1) Connection cable for the conversion board
of the lifting table
(3) Conversion board of the lifting table (under
the
cover)
(2) 2 x fork light barrier (position measuring
system tracks A + B)
Service Manual HS-60 6 Modular PCB conveyor system
03/2003 US Issue 6.11 Lifting table
187
6.11.5.1 Parts
– 00363079-01 light barrier for track A - dual conveyor
– 00363080-01 light barrier for track B - dual conveyor
– 00363111-01 light barrier for track A - single conveyor
– 00363113-01 light barrier for track B - single conveyor
6.11.5.2 Removal
Æ Move the PCB conveyor to the position which gives you the best access to the lifting table unit.
Æ Move the Y-gantries into the area outside the PCB conveyor.
Æ Turn the machine off at the main switch and disconnect the machine from the mains voltage.
Æ Make sure the machine has been properly secured to prevent it being switched on again during
servicing.
Æ Undo the screws fastening the lifting table plate and remove the lifting table plate from the lift-
ing table unit.See also Fig. 6.11.9
Æ Undo the two screws fastening the fork light barrier.
Æ Remove the cover from the conversion board of the lifting table.
Æ Unplug the conversion board of the lifting table.
Æ Install the new fork light barrier and reconnect the system to the electrical supply.