CC01B.C01
Service instructions, mixer type PODR-I
Page 4/6
Landia Inc.
Issued on: 01 March 1997
Cary, NC 27513
Rev. date: 22 November 2017
Executed by: AJ/BNV
Accepted by: SL/KT
OPERATION
The mixers have thermal sensors as standard equipment.
Often the mixers are exposed to extremely difficult operation conditions. Therefore, it is important to connect
the thermal control. Burning of the motor due to overheating can thus be avoided. If the safety function has been
activated the mixer must not be re-started until the cause of the circuit disconnect has been determined.
Among other things the disconnection can be caused by low main voltage, a propeller blockage or an overheated
motor. The cooling period for overheated motors can be up to 1 hour.
THE UNIT MUST NOT OPERATE ABOVE LIQUID LEVEL.
CAPACITY
The capacity of the mixer will always depend on the consistency of the medium, but especially on the design of
the tank.
INSPECTION
Regular inspection will ensure the mixer a long life at low costs. The oil must be changed every 4 months/2,500
hours of operation, however, min. once a year. Under difficult operation conditions more often than every 4
months.
The oil is controlled by dismounting the upper oil plug pos. A. The oil has to be clean and the level has to reach
the level of the plug hole. Oil type: see spare parts list. If the oil is dirty, it must be changed.
The oil is drained off by dismounting the plugs pos. A and pos. B. If the oil is dirty, the outer seal must be
checked for wear and contamination.
Oil is filled at oil plug pos. A.
The inner seal must be controlled in the following way:
Dismount the inspection plug pos. C beneath the motor. A small seepage of oil is normal. The oil quantity is
controlled by drainage pos. C.
In case of abnormal seepage, it is necessary to check the inner seal.
If it is necessary to dry up the motor windings, contact a special workshop.
