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STEP A15: Tighten Middlenut (7)
Slide the coupler housing (1) over the in-line pin insert (2). Hand tighten the middlenut into the coupler body. Use a wrench
to ensure the coupler body cannot turn. Use a second wrench to apply a further 1/4 turn to the middlenut.
7
STEP A16: Install backnut (8)
Tighten the backnut (8) by hand until a seal is formed around the cable. Use a wrench/spanner to grip the middlenut (7).
While preventing the middlenut (7) turning, use a second wrench to apply one further full turn to the backnut (8).
Use the middlenut guide as an indication that the backnut is in the correct position to suit cable diameter.
A diameter scale below is provided to assist in this process.
STEP A17: Engage second body into coupler housing (1)
Take second terminated cable. Ensure keyway is aligned and push second cable into coupler housing (1) until contacts are
engaged.
STEP A18: Install Middlenut and Backnut
Repeat steps A15 & A16 for cable B. The installation of the 501/RCG Coupler is now complete.
AI 2046 - Issue D / Page 5 of 7
50
50
7
8
1
55
60
60
2
7
Grip here
with wrench
65
70
70
Grip here
with wrench
Align Keyways
80
75
80
Diameter Scale (mm)
Correct when printed A4 Booklet Styl
1
Images for illustration purposes only.
Product supplied may di er from that shown.
e
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