7
Smarty 2R VE / 2R VE plus
www.salda.lt
• Maintenance should be performed only by experienced and trained staff.
• The fan should be inspected and cleaned at least once a year.
• Be sure the fan is disconnected from power source before performing any maintenance or repair.
• Proceed to maintenance and repair after any rotation in the fan is stopped.
• Observe staff safety regulations during maintenance and repair.
• The motor is of heavy duty ball bearing construction. The motor is completely sealed and requires no lubrication for the life of the motor.
• Detach fan from the unit.
• Impeller should be specially checked for buil-up material or dirt which may cause an imbalance. Excessive imbalance can lead to accelerated wear
on motor bearings and noise, vibration.
• Clean impeller and inner housing with mild detergent, water and damp, soft cloth.
• Do not use high pressure cleaner, abrasives, sharp instruments or caustic solvents that may scratch or damage housing and impeller.
• Do not plunge the motor into any fluid while cleaning impeller.
• Make sure, that impeller’s balance weights are not moved.
• Make sure the impeller is not hindered.
• Mount the fan back into the unit. Connect the fan to power supply source.
• If after maintenance the fan does not start or stop itself, contact the producer. Malfunction of the fan can be identified according to the pressure in the
system (when pressure switches are connected). When there is a fault in fans’ motor, any separate notice is shown on the control panel.
Be sure the unit is disconnected from power source
before performing any maintenance or repair.
Smarty 2R VE
Smarty 2R VE plus
