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EDITION 04/2012
OPERATING MANUAL
9
FUNCTIONAL CHECK AFTER ASSEMBLY
9.1
AQUACOAT COMPLETE DEVICE
After all repairs the AquaCoat system must be checked before recommissioning. The
necessary scope of inspection and testing depends on the repair carried out and must be
documented by the repair personnel.
In this function check the system must not be fi lled with a liquid.
Activities
1. Check connections
Check all material screw connections.
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Check all air connections.
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All electrical cables must be firmly secured.
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"Safety-relevant check"
2. Check earth connection
Measure resistance between earth terminal and handle of the gun
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(metal fittings):
-> Set value max.10 .
Check resistance between earth terminal and earthing band:
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-> Set value max.10 .
3. Connect the device
Connect earthing cable.
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Main tap closed.
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Connect air supply (mains pressure 0.8 MPa; 8 bar; 116 psi).
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Connect the mains.
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4. Adjust horn
(only for level indication with horn).
Loosen control unit and remove from mounting (see chapter 8.6).
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Air switch on.
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Set horn regulator to normal volume.
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Switch air off and replace control unit in cabinet.
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5. Check door switch
Do not fit the door.
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Air tap closed, remove gun -> No high voltage is present.
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The control unit does not indicate either high voltage or power.
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6. Test earthing switch
Fit door.
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Air tap closed.
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Remove gun -> the "High voltage" LED illuminates.
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Voltage indicator 0 kV.
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Current 80-100 µA.
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PART NO. DOC2321362
AquaCoat GM 5000EACW
Aid tools
Visually check
Multi meter
Hexagonal wrench
SW 3 mm; 0.12 inches
83
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