Pneumatic Instruction Sheets
P1 - Replace Airline Tubing
If an air leak is suspected, it is important to check the entire pneumatic
system for air leaks.
1. Separate the Airline tubing from the grommet on the lift unit.
2. Take note of the force required to separate these items. The connection should be very
tight. If the connection appears somewhat loose, an air leak may develop and cause a
problem.
3. Air leaks occur at the grommet connections because the hand control and airline tubing
are frequently used to pull the lift along the track. This results in the frequent
disconnection of the airline and grommet.
4. Remember to reassemble the airline to the grommet by aligning the ribs. If not
connected correctly, operating buttons on the hand control will not function properly.