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Kleiss MCS60-1016 System Manual v.15 June 2020
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www.MainlineControlSystems.com
ADDITIONAL STOPPER
TESTING BY INFLATION:
If additional stopper testing is desired, insert the
stopper into a piece of pipe within the stopper’s
pipe ID range.
(Make certain the test set up is in a safe place
where the open end of the test pipe is pointed
away from people.)
Inflate the stopper to the maximum allowable
pressure either by using the stopper rod or a MDS
Stopper Test Adapter [12242200].
After the stopper stabilizes, wait a minimum of
10 minutes to make certain the same pressure is
maintained within the MDS Stopper.
NOTE: Do not inflate the stopper outside of
a pipe as it can damage the stopper.
Using rod:
Using MDS Stopper Test Adapter:
For proper MDS Stopper insertion into the
pipeline, use Kleiss silicone spray to lubricate the
stopper.
Spray the back of the stopper at the conical
connection.
Spray the front of the stopper around the nose.
Do NOT spray the body of the stopper.
NOTE: If excess spray gets on the body of the
stopper, clean off stopper with wet rag using only
water.
