SECOH Service & Maintenance Manual - 2 - 31.10.07
• Always disconnect power supply before servicing. Failure to
do so could result in electrical shock, personal injury or
death.
• Do not touch live parts. Touching live parts will result in
electric shock.
1. Prior to maintenance and service
• Prior to maintenance and service, please read this manual carefully.
• Follow the safety instructions!
• Servicing and maintenance as described in this manual should be
carried out by an authorised service facility.
2. Maintenance
Cleaning the air filter
The air filter should be cleaned every 3 to 4 months to insure correct operation.
Occasional checks
Is air blowing out properly?
Is the air pump making abnormal noise or vibrations?
Is the temperature of the air pump not abnormally high?
Is the power cord or plug damaged or discoloured?
Î If any irregularity is found, read DIAGNOSIS OF FAILURES.