![background image](http://html.mh-extra.com/html/graco/saniforce-2150/saniforce-2150_operation-manual_2253278010.webp)
Problem
Problem
Problem
Cause
Cause
Cause
Solution
Solution
Solution
A fitting is loose.
Tighten. Inspect thread sealant.
Loose or damaged o-rings or shaft
seal.
Replace.
Air consumption is higher
than expected.
Diaphragm (or backup) ruptured.
Replace.
Suction line is loose.
Tighten.
Diaphragm (or backup) ruptured.
Replace.
Loose manifolds, damaged seats or
o-rings.
Tighten manifold bolts or replace
seats or o-rings.
Air bubbles in fluid.
Loose diaphragm shaft bolt.
Tighten.
Loose manifold screws or fluid cover
screws.
Tighten.
Pump leaks fluid
externally from joints.
Manifold o-rings worn out.
Replace o-rings.
A GFCI has tripped.
Remove the controller from the
GFCI circuit.
Supply power is poor.
Determine and fix the source of the
power problem.
The controller faults or
shuts down.
Operational parameters are
exceeded.
See performance chart; ensure
pump is operating within the
continuous duty range.
Inlet check clogged/improperly
installed
Remove debris/install properly
Excessive motor
regeneration fault from
VFD
Broken diaphragm bolt
Replace bolt
NOTE:
NOTE:
NOTE: For problems with a Variable Frequency Device (VFD), see your VFD manual.
10
3A5133J
Summary of Contents for saniforce 2150
Page 24: ...Parts Parts Parts Parts 2150T 2150T 2150T Pump Pump Pump 24 3A5133J ...
Page 25: ...Parts 2150HS 2150HS 2150HS Ball Ball Ball Check Check Check Pump Pump Pump 3A5133J 25 ...
Page 26: ...Parts 3000HS 3000HS 3000HS Flapper Flapper Flapper Pump Pump Pump 26 3A5133J ...
Page 27: ...Parts 4000HS 4000HS 4000HS Flapper Flapper Flapper Pump Pump Pump 3A5133J 27 ...