2
THE FOLLOWING CONFIGURATIONS ARE POSSIBLE:
1) Panel Mounting, using hex nuts at rear of meter.
2) Full In-line Mounting (not available for meters with valve options.)
3) Partial In-line Mountings, i.e. inlet at bottom, outlet at top rear, or inlet at bottom
rear and outlet at top center.
To Exchange Scales:
Select Option A, B, or C
A. NO VALVE OPTION (Styles 2, 4, 14)
1)
Using a 1/2 open box wrench or 5/16" hex wrench remove rear fittings (Female
Adaptor (9) for the panel mounting option or Plug Seal (3) for the in-line mounting
option).
2)
Remove Back Plate (2) and Scale (7) by sliding both to either side.
3)
Holding the desired scale align its holes with those in the Back Plate. Slide both
behind the bracket (5).
4)
Insert but do not completely tighten fittings.
5)
Recheck Back Plate (2) alignment.
6)
Tighten fittings.
B. VALVE OPTION (Styles 2,4)
1)
Using a 1/2 open box wrench remove top Female Adaptor (9).
2)
Loosen Valve Cartridge (11) allowing the lower female (12) to be unscrewed.
Do not remove Cartridge from the meter.
3)
Remove Back Plate (2) and Scale (7) by sliding both to either side.
4)
Holding the desired scale align its holes with those in the Back Plate. Slide both
behind the bracket (5).
5)
Insert but do not completely tighten top Female Adaptor (9).
6)
Insert but do not completely tighten lower Female Adaptor (12) (it has an extra
orifice and O-ring on it), while keeping Valve Cartridge (11) in place.
7)
Screw Valve Cartridge (11) into lower Female Adaptor (12).
8)
Recheck Back Plate (2) alignment.
9)
Tighten both Female Adaptors (9), (12).
10) Tighten Valve Cartridge (11).
Do not over tighten it.
C. VALVE OPTION (Style 14)
1)
Use a 1/16" hex wrench to loosen 2 set screws on Knob (15).
2)
Using a 1/2" open box wrench, remove Valve Cartridge (13) and top Female
Adaptor (9).
3)
Remove Back Plate (2) and Scale (7) by sliding them to either side.
4)
Holding the desired scale align its holes with those in the Back Plate slide them
behind Brackets (5).
5)
Insert but do not completely tighten top Female Adaptor (9).
6)
Insert but do not completely tighten Valve cartridge (13).
7)
Recheck Back Plate (2) alignment.
8)
Tighten Female Adaptor (9) and Valve cartridge (13).
9)
Secure Knob, tighten its set screws.
