RoboVent PFX Series, Owner'S Manual

Page: 41 / 52

ROBOVENT • PFX SERIES OWNER’S MANUAL 41
Teco Motor Greasing Guidelines
Lubrication Procedure
It is advisable to re-grease when the motor is running to allow the new grease to be evenly
distributed inside the bearing. Before re-greasing, the inlet fitting should be thoroughly
cleaned to prevent any accumulated dirt from being carried into the bearing with the new
grease. The outlet of grease drainage should be opened to allow the proper venting of old
grease. Use a grease gun to pump grease through grease nipple into the bearings. After re-
greasing, operate the motor for 10-30 minutes to allow any excess grease to vent out.
Approved Greases
• All motors with ZZ bearings will have SHELL Alvania R3 (lithium base grease).
• All motors with open bearings will have Polyrex EM (polyurea base grease).
• Certain T-frame models will utilize special grease and will be noted on the lubrication
nameplate.
Relubrication Time Interval & Amounts
*Fill new grease until it overflows and the old grease is entirely replaced.
BEARING SIZE MOTOR HP GREASE 1800 RPM – 3600 RPM –
AMOUNT HOUR CHANGE HOUR CHANGE
IN GRAMS INTERVAL INTERVAL
All motors listed are ODP
DE & NDE: 6306ZZ
5 30 grams 3000 hours 2000 hours
DE & NDE: 6306ZZ 7.5 30 grams 3000 hours 2000 hours
DE: 6308ZZ 10 30 grams 3000 hours 2000 hours
DE: 6310ZZ 20 40 grams 3000 hours 2000 hours
DE: 6311ZZ & DE: 6212C3 30 40 grams 3000 hours 2000 hours
DE & NDE: 6213 & DE: 6212C3 40 50 grams 3000 hours 2000 hours
DE & NDE: 6213 & DE & NDE: 6213C3 50 50 grams 3000 hours 1000 hours
DE: 6314, NDE: 6213, DE: 6313C3 & NDE: 6213C3 75 80 grams 3000 hours 1000 hours
DE & NDE: 6317, DE: 6313C3 & NDE: 6213C3 100 120 grams 2000 hours 1000 hours
DE & NDE: 6317 & DE & NDE: 6313C3 125 120 grams 2000 hours 1000 hours
Relubrication Time Interval
SECTION 1000
Motor Greasing Guide