00195094-0202-MM-D3_EN.pdf - 第76页
10 Annual maintenance work SIPLACE D3 08/2008 US Edition 76 10
SIPLACE D3 10 Annual maintenance work
08/2008 US Edition
75
Check the hood switch and the emergency-stop button 10
: Make sure that the placement syst
em is switched on and the operating system has started up.
: Make sure that "Control on" is set on the placement machine.
Y
ou can tell this from the main fault indicator.
Press the Start button.
10
a Open a protective cover. The other protective cover(s) must be closed.
The control must drop out immediately.
You will hear this clearly by the venting compressed air.
s Move the gantry in the X and Y directions.
It
must move effortlessly and without resist
ance.
: If the control does not switch off or the gantry does not move effortlessly, then the hood switch
ma
y be defective. Replace it with a new switch and check the functions again.
: Test all the protective covers individually and move the associated gantry.
10
d Check the hood switch for damage, particularly the plastic web in the middle.
If there is any damage, replace the hood switch with a new one.
: Check that the actuator moves cleanly and ef
fortlessly into the switching unit.
If this is not the case, align the actuator and switch
ing unit with respect to one another.
10
f Check the emergency-stop buttons for damage.
: Check that the control switches off imme
diately when you actuate the button.
Replace the button with a new one if this
is not the case.
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10 Annual maintenance work SIPLACE D3
08/2008 US Edition
76
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.
10
10
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).
10
10
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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