IM No.: IM/V/0015, Rev. 7
Date: 14.10.2019
Page 6 of 6
(C)
REPLACEMENT OF MANUAL OVERRIDE
– OPTIONALLY PROVIDED
1)
Remove Grub Hex Socket Set Screw and pull out Manual Override.
2)
Replace new Manual Override applying light layer of Silicon Grease Molykot M55 and tighten the
grub screw fully till the Manual Override stops traveling in and out.
3)
Open the Grub Hex Socket Set Screw slightly (1/4 turn) and check the smooth movement of the grub
screw.
4)
Without connecting air supply to the valve, operate Manual Override. energized and De-Energized
Solenoid to check for the plunger movement (normally movement should not be there) which can be
checked by click sound.
After operating Manual Override if plunger movement is found, reduce length of the manual override
by 0.3mm from its tapper end. Continue this till click sound stops.
STORING, CLEANING AND MOUNTING OF ELASTOMERS: SYNTHETIC RUBBER PRODUCTS
Store Plunger, O Ring Set in sealed polyethylene bag, kept in cool, dry, dust free area and avoid direct
contact with all light sources emitting ultra violet rays, or contact with fumes, solvents, fuels, lubricants,
chemicals, acids, disinfectants.
Follow Maintenance General Instruction & specific procedures to replace O Ring set as listed above.
Guide Opening Tool M-32/24
Photo - 1
Flat Face this side
Photo
– 2
Plunger with sleeve
Photo
– 3
Manual Override in
“OFF” Manual Over ride in „ON‟
Turn clockwise to On Valve Turn Anti Clockw
ise to „OFF‟
Photo
– 4 Photo-5
Contact:
ROTEX AUTOMATION LIMITED
987/11, GIDC, MAKARPURA, VADODARA
– 390010, INDIA
Tel.: +91 265 2638136, 2638746, 2638795 Fax: +91 265 2638130
E-mail:
