00195094-0202-MM-D3_EN.pdf - 第78页
10 Annual maintenance work SIPLACE D3 08/2008 US Edition 78 10.1 Maint ain the T winHead 10
SIPLACE D3 10 Annual maintenance work
08/2008 US Edition
77
Check the cooling air hoses 10
a Loosen the screws on the cover plate above the magnetic rail, in front of the cable
and hose
carrier.
: Pull the cover p
lates out of the slots and remove them.
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s Check the cooling air hoses for damage, particularly in the vicinity of the cooling hose fixings
in the trailing chain.
Replace them if they are damaged (see
Service Manual).
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If the cooling air hoses are defective: 10
– the Y motor can overheat and switch off
– guide carriages and guides may be damaged.
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: Fit the cover plates.
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: Repeat these tasks on both sides or gantries of the machines on the placement line.
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10 Annual maintenance work SIPLACE D3
08/2008 US Edition
78
10.1 Maintain the TwinHead
10
SIPLACE D3 10 Annual maintenance work
08/2008 US Edition
79
10
To maintain the TwinHead, you will need: 10
– Set of hexagon socket spanners
– Lint-free cloths
– Ethyl alcohol
– Compressed air
– ESD wriststrap.
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Dismantle the TwinHead 10
: Stop the placement process and place the TwinHead nozzles on one side.
: Dock out the component trolley
fr
om the placement machine.
: Switch the p
lacement machine off at the main switch.
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Rebuilding is easiest if done from locations 2 and 4. 10
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Wear an ESD wrist strap for the whole time you are working on the placement head and the ser-
vos. 10
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a Unplug the exhaust hoses.
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s Place the hoses and the blanking plug on one side.
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d Release the strain relief clip (press the knob).
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