Mody Pumps G 902_G906TSS316 - Manual (Page 7)

• LOOSEN SCREWS AND REMOVE CABLE CLAMP. LOOSE NUTS AND WITH THE HELP OF TWO
SCREWDRIVERS, PRY OUT CABLE GLAND. THE GLAND BASE WITH THE COMPLETE ASSEMBLY
WILL BE EXPOSED. IF STATOR IS TO BE RE-WOUND/OVERHAULED SNIP OFF CABLE LEADS
FROM WINDING LEADS. ALL RUBBER PARTS IN THE GLAND ASSEMBLY SHOULD BE
REPLACED WHENEVER THE GLAND IS REMOVED FROM CAVITY.
• LOOSE BOLTS - 4 NOS. AND PRY OFF TOP BRACKET FROM INNER CASING. IF TOOL KIT
IS AVAILABLE USE STATOR PULLER TO REMOVE TOP BRACKET FROM STATOR.
• THE STATOR IS SHRINK-FITTED IN THE INNER CASING. THE STATOR CAN NOW BE
CHECKED FOR ANY ELECTRICAL FAULTS. MEG-OHM TEST THE WINDINGS AND PERFORM A
LINE TO LINE RESISTANCE CHECK BETEWEEN THE WINDINGS. IF THE STATOR IS WET
BAKE IN AN OVEN FOR 4-5 HOURS AT 300F. HI-POT THE STATOR IF POSSIBLE AND
CHECK INSULATION WITH RESPECT TO GROUND.
• THE REVERSE OF THE ABOVE PROCEDURE CAN BE FOLLOWED FOR RE-ASSEMBLY OF THE
PUMP. PLEASE HOWEVER NOTE THE FOLLOWING:
A) ALWAYS REPLACE NEW O-RINGS AND DISCARD OLD ONES.
B) REPLACE NEW LOCK WASHER WHEN RE-ASSEMBLING.
OIL SPECIFICATIONS
A) SHELL TELLUS 29.
B) EXXON UNIVOLT 60/N61
C) CHEVRON SUPERLA FDA APPROVED WHITE OIL
APPROX. QUANTITY PER PUMP IS 6.5 LITER.
USE NON-CONDUCTING, NON-FOAMING FDA APPROVED OIL ONLY
ORDERING OF SPARE PARTS.
WHEN ORDERING SPARE PARTS PLEASE CLEARLY INDICATE THE PART NO. DEPENDING ON THE
MODEL OF THE PUMP AND THE OUTLET SIZE AND TYPE.
CONFIRM VOLTAGE AND FREQUENCY OF PUMP MODEL.