7 Disconnection Procedure
64 DHV0053 b2 EN
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7 Disconnection Procedure
Disconnection
Normal Conditions
Steps D 1- D 8 describe the normal disconnection procedure.
Step Procedure (Normal Disconnection)
D1 Press Emergency OFF (1)
D2 Verify HV status
• Wait until LED red (3) light deactivates (indicates residual voltage < 100V)
D3 Discharge and earth the DUT complying with local safety regulations
D4 Lock HVA in disabled state to prevent against unauthorized use:
• Turn Key switch (7) to OFF Position and remove Key
D5 Disconnect the Test Lead
• Disconnect the test lead from the DUT
• Unscrew the test lead from the HV output connector (11)
DANGER
Electric Shock Hazard
Never assume that equipment is safe to handle without using the necessary
safety equipment and earthing procedures.
Disconnection procedures must comply with local safety regulations.
• Before disconnecting test lead, DUT must be discharged and earthed.
•
Earth connections must be removed last!
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