04
Table 4 Analysis and Troubleshooting of Faults
Symptoms
Cause analysis
Troubleshooting method
Poor contact
of button
The wire is loose or
disconnected
Tighten the terminal screw, check if the screw
is loose before using the button.
Check the waterproof seal ring on the button
case to see if it is misplaced or falls out of
place; adjust the seal ring so it fits in the
waterproof groove of the case.
The seal ring is not
properly fitted after the
wire is re-installed
Water stain
in the button
4
Maintenance
Tighten the terminals of the button on a regular basis to make sure the
wires are connected securely.
Tighten the fixing screws of the button on a regular basis.
Disconnect the power before regular maintenance to ensure personal
safety.
It is recommended to conduct maintenance once a month.
See Table 4 for Analysis and Troubleshooting of Faults.
5
Environmental Protection
In order to protect the environment, the product or product parts
should be disposed of according to the industrial waste treatment process,
or be sent to the recycling station for assortment, dismantling and recycling
according to local regulations.