EN
6
conveying fan TTV 1500 / TTV 3000
Errors and faults
The device has been checked for proper functioning several
times during production. If malfunctions occur nonetheless,
check the device according to the following list.
Note
Wait for at least 3 minutes after maintenance and
repair work. Only then switch the device back on.
The fan operates only for a brief period, then switches off:
•
Check whether the protective grid at the air inlet is
obstructed in some way. If applicable, remove foreign
objects.
•
The motor bearing might be damaged. Please contact the
customer service.
The fan is not running:
•
Check whether the device is switched on.
•
Check the power connection.
•
Check the power cable and mains plug for damages.
•
Check the on-site fusing.
Your device still does not operate correctly after these
checks?
Please contact the customer service. If necessary, bring the
device to an authorized specialist electrical company or to
Trotec for repair.
Maintenance
Activities required before starting maintenance
Warning of electrical voltage
Do not touch the mains plug with wet or damp hands.
•
Switch the device off.
•
Hold onto the mains plug while pulling the power cable out
of the mains socket.
Cleaning the housing
Clean the housing with a soft, damp and lint-free cloth. Make
sure that no moisture enters the housing. Protect electrical
components from moisture. Do not use any aggressive cleaning
agents such as cleaning sprays, solvents, alcohol-based or
abrasive cleaners to dampen the cloth.
Cleaning the fan and device interior
•
Check fan and protective grid for perfect condition before
and after each application.
•
Clean the fan after each operation.
•
Use compressed air to remove particles, lint, dust and dirt
from motor, fan wheel and protective grid. Do not in any
event use a high-pressure cleaner to clean the fan.
•
Other than that, the device does not require maintenance.
