Petersen Products 128 Series
Assembling the Insertion System
13
Assembling the Insertion System
NOTE
The Insertion System can be assembled in two methods:
•
If height clearance is sufficent, insert the Ram in one increment.
•
If height restriction is an issue, use an Initial Stop Collar and insert the Ram in multiple increments.
Apply O-Ring lubricant to the O-Rings on the Inflation Ram Couplings. Connect each ram section together.
Tighten the Set Screws to secure each Ram section in place. See figure below for torque.
Screw Size
Torque
#10
30 in·lb
1/4
″
76 in·lb
3
/8″
276 in·lb
3.1
If height clearance is sufficent, fully assemble the Inflation Ram. Attach the Packing Seal and Ram Assembly End to the
Inflation Ram.
Note
: Apply O-Ring lubricant to the Packing Seal if needed.
Inflation Ram Section
Main Stop Collar
Set Screw
Coupling
Main Stop Collar
Ram End Assembly
Packing Seal