Straight Terminal Assembly Instructions

STRAIGHT TERMINAL ASSEMBLY INSTRUCTIONS

The seal of the stud coupling is specified by what is laid down in ISO standard 6149-80 andDIN standard 3852. To obtain the correct assembly on all terminal fittings it is essential toadhere to the tightening torques shown in the following table.:

THREAD	TIGHTENINGTORQUE (Nm) ± 10
M 10 X 1	22
M 12 X 1,5	24
M 14 X 1,5	30
M 16 X 1,5	35
M 18 X 1,5	36
M 22 X 1,5	40
M 26 X 1,5	45

The tubing must be cut at right angles with a maximum tolerance of 15°. Correct assembly isperformed only when the tubing inserted touches the end of the tube seat. To be absolutelycertain that this is the case it is advisable to mark the depth of the tubing coupling (distance H).

ØPIPE	DEPTH OF COUPLING (H)
6 X 4	19,8
8 X 6	20,5
10 X 7	24
10 X 7,5	24
10 X 8	24
12 X 9	25
15 X 12	27
16 X 12	27
18 X 14	27

The tubing/fitting coupling does not require tools. To make the operation easier it issufficient to slightly turn the tubing. The force required for the fitting is shown in thefollowing table.

ØPIPE	FITTING FORCE (H)
6	60
8	80
10	82
12	95
15	100
16	100
18	100

SWIVEL FITTINGS ASSEMBLY INSTRUCTIONS

Screw the swivel coupling into the thread ensuring correct torque (overtightening can cause damage to both the fitting and the component).

Then fit the component by means of push and twist.

IMPORTANT:
Check the component is coupled properly.
Pull the component to ensure this is the case.

DIMENSIONS: the dimensions shown in the tables in the catalogue are only shown as a guide. TOSI F.lli reserved the right to make any due alteration when required for technical reasons.