Table of Contents
Advertisement
Troubleshooting
Problem
Meter runs in reverse.
Fluid leakage in counter.
Dust and dirt in counter cover. Cover seal (8) or knob seal
Meter counter does not oper-
ate, fluid delivery normal.
Fluid leaks from meter.
Low or no outlet flow.
4
Cause
Meter installed backward.
Seal on counter input shaft
leaking.
(10) missing or improperly
installed.
Broken parts in counter
assembly.
Broken drive pin on disk (4).
Foreign material in counter
assembly.
Misaligned disk assembly.
Defective or worn disk assem-
bly.
Pipe fitting or hose installed
without sealant.
O-ring seal (2) worn or improp-
erly installed.
Fastener (15) loose.
System problem other than
meter.
Foreign material in disk assem-
bly.
Troubleshooting
Solution
Install meter with port marked
"inlet" to pump outlet.
Replace counter assembly.
Install missing seal, or correct
installation.
Replace counter assembly.
Replace disk assembly.
Clean or replace counter
assembly.
Check disk assembly and
clean; make sure alignment is
correct. Make sure outlet is
engaged with hole in outlet
port, that o-ring seal (17) is
installed, and that hold down
screw (7) and washer (6) are
tight.
Replace disk assembly.
Apply pipe sealant and rein-
stall.
Replace seal.
Tighten fastener.
Check other system compo-
nents for problem.
Clean or replace damaged disk
assembly.
311310B
Advertisement
Table of Contents
