Underpinner clamps not retrating

Get help and framing advice from the framing community
Post Reply
ChrisG
Posts: 257
Joined: Mon 27 Jul, 2009 12:54 pm
Location: Bishop's Waltham & Stockbridge Hampshire
Organisation: Hampshire Framing Limited
Interests: .
Contact:

Underpinner clamps not retrating

Post by ChrisG »

I have a CS199MXL (pneumatic) on pressing the pedal the clamps operate normally but on releasing the pedal they do not retract. I find that if I loosen pipe number 2 on the pedal the clamps do retract. Is this a pedal issue?
Post Reply