Esd (Electrostatic Discharge); Unit Will Not Work - Nilfisk-ALTO ATTIX 961-01 Repair Manual

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Nilfisk
ALTO

ESD (electrostatic discharge)

Troubleshooting on unit

Unit will not work

(all units with brush motor)
Voltage applied to switch ?
Do electronics work?
Does motor work?
Trouble shooting
Observe the following
ESD precautions before
any repairs to electronic
circuitry:
No
Yes
No
Yes
No
Yes
Start:
line voltage must be present
and plug must be plugged in.
Check plug and power
c o r d , r e p l a c e i f
necessary.
Replace electronics.
Repair or replace motor.
Does cleaner work?
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- Touch the protective
coductor to discharge static
from your own body.
- Possibly wear an antistatic
wrist strap.
- Use a conductive floor ta-
bletop.
- Never touch a circuit
board or electronic
nents, always hold
them by the plastic or insula-
tion.
- Transport electronic
parts in conductive packag-
ing (e.g. Special
ESD packages).
Conduct
saefty
check
E
compo-