Maintenance; Troubleshooting - Master MAC-708-SF Manual Del Usario E Instructiones De Operación

Risk Of Injury! Always
WARNING
disconnect the ventilator
from the power source before maintenance.
DO NOT TAMPER WITH THE UNIT. HAVE
A COMPETENT SERVICEMAN MAKE ANY
NECESSARY ADJUSTMENT OR REPAIRS.
Use only original equipment parts. The use of
alternate or third party components can cause unsafe
operating conditions and will void your warranty.
TIP: To order parts call (800)-641-6996
ELECTRICAL SYSTEM
Check the power cable regularly for damage.
If the power cable is damaged, it must be
replaced by qualified person or a service agent.
Problem
Motor does not run
Motor runs, but wheel
spins irregularly or hits
sides.
Device vibrates
excessively
© 2015, Pinnacle Products International, Inc.
NEVER LEAVE VENTILATOR UNATTENDED WHILE
OPERATING OR WHILE CONNECTED TO A POWER SOURCE

Maintenance

Troubleshooting guide
Possible Cause
1. No power supply to the device.
2. Switch / knob not turned on.
3. Fan wheel blocked.
4. Air inlet or outlet is blocked.
5. Switch is broken.
6. Loose wiring.
1. A heavy impact has bent the
motor suspension so that the
wheel is stuck.
2. A heavy impact has let
the motor slide out of the
suspension so that the wheel is
stuck.
1. Fan wheel is stuck.
2. Fan wheel is unbalanced.
3. Fan wheel is bent.
4. Motor Shaft is bent.
AIR OUTLETS
Dust and other dirt that can collect in the air
outlet must be cleaned and removed regularly.
HOUSING
Clean the housing with a mild detergent and
water.
EXTERNAL PARTS
Check all external parts to ensure they have
been installed properly. Be alert for unusual
noises.
KEEp MOTOR AND WIRINg DRY
DO NOT use a water hose or any pressurized
washing device to clean your ventilator. If any
electrical elements do get wet, they must be
dried immediately and completely.
1. Connect device, check fuse.
2. Turn knob on / press power
switch to ON.
3. Inspect fan wheel and remove
blockage.
4. Remove blockage and clean air
inlet and air outlet.
5. Call Customer Service at
800-641-6996.
6. Call Customer Service.
3. Call Customer Service.
4. Call Customer Service.
1. Clean fan wheel.
2. Call Customer Service.
3. Call Customer Service.
4. Call Customer Service.
Industrial Steel Fan Ventilator User's Manual
5
Solution