INSTALLATION INSTRUCTIONS
ASSEMBLY IN HARDENED PRE-ASSEMBLY BODY.
1
In order to ensure positive assembly, SEALEXCEL recommend pre-assembled the tube and fittings in hardened pre-assembly Body.
2
Ensure that the end of Tube is cut square within + 1/2º angle to the tube axis.
Remove the burs and sharp edges to the maximum chamfer 0.2 mm x 45º at both inside and outside edge of the tube.
Remove the burs and sharp edges to the maximum chamfer 0.2 mm x 45º at both inside and outside edge of the tube.
3
Lubricate the thread and cone of the pre-assembly body, Bite Ring and thread of the nut.
4
Insert the Nut and Bite Ring over tube end.
5
Screw on Nut manually on to pre-assembly body until finger tight, hold tube against the shoulder in the cone of pre-assembly body
6
Tighten the Nut with wrench 1 turn from the finger tight position.
7
Loosen the Nut, remove the tube from the pre-assembly body, check the penetration of cutting edge. A visible collar fills space in front of first cutting edge completely. It does not matter even Bite Ring rotate on tube end.
8
Final assembly in Fitting body Put pre-installed tube in to the fitting body.
Tighten the Nut with wrench by approx 1/2 turns beyond point of clearly perceptible resistance
9
Repeated Assembly
Each time the fitting is disassembled, the nut must be re-tightened firmly using the same torque as required for final assembly
Each time the fitting is disassembled, the nut must be re-tightened firmly using the same torque as required for final assembly