SECTION 4
PART#
49-057 REV K
SAPPHIRE SCIENTIFIC RAGE
®
38
TROUBLESHOOTING:
CHEMICAL SYSTEM
PROBLEM
CAUSE
SOLUTION
Chemical flow meter indicates
flow with the tool valve closed
External leak in chemical piping
Tighten fittings. Re-apply thread
sealant where required. If any
fittings are damaged, replace.
Outlet check valve is full of
debris or damaged, not allowing
it to close properly
Close the chemical valve on the
instrument panel. If the flow meter
does not indicate flow, remove debris
or replace check valve, if necessary.
Chemical pump diaphragm is
ruptured
Close the chemical valve on the
instrument panel. If the flow meter still
indicates flow, replace the chemical
pump diaphragm.
Internal leak in chemical valve
causing continual flow through
prime tube returning to
container.
Tighten valve packing nut (see
“General Service Adjustments” section
in this manual). Replace valve, if
necessary.
Loss of chemical:
With the
cleaning tool valve open, no
chemical
Chemical pump is improperly
primed.
Refer to chemical pump priming
instructions.
The strainer at the inlet end of
the chemical inlet line is
clogged
Unclog the strainer. If damaged,
replace.
Suction leak in the inlet line
leading into the chemical pump.
Inspect inlet lines and flow meter for
air leaks or damage and replace, if
required.
Loss of chemical:
With the
cleaning tool valve open, no
chemical
Chemical pump check valve(s)
is clogged
Remove any debris from the chemical
check valve(s). Replace chemical
check valve(s) or seals, if necessary.
Chemical prime/on-off valve or
chemical metering valve is
defective.
Replace valve(s).
Chemical pump diaphragm is
ruptured.
Disassemble the chemical pump and
replace the damaged diaphragm.
Defective cylinder in the water
pump.
Measure the pump volume. If the
pump volume is less than normal, refer
to “Loss of Pump Volume” in the
Troubleshooting section in this
manual.
Summary of Contents for rage
Page 1: ...Service and Operation Manual 2604 Liberator Dr Prescott AZ 86301 1 928 445 3030...
Page 16: ...SECTION 2 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 12 DIMENSIONAL DIAGRAM REAR MOUNT TANK...
Page 17: ......
Page 46: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 40 CONSOLE ASSEMBLY DETAIL 1...
Page 47: ...SECTION PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 41 CONSOLE ASSEMBLY DETAIL 2...
Page 48: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 42...
Page 49: ...SECTION PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 43 69 544 ASSY BEZEL AND PANEL 1 16...
Page 50: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 44 69 445 ASSY BEZEL AND PANEL 17 25...
Page 51: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 45...
Page 52: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 46 69 710 VACUUM PUMP ASSEMBLY...
Page 53: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 47 69 432 ASSEMBLY VACUUM RELIEF...
Page 57: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 51 69 260 MANIFOLD BLOCK ASSEMBLY...
Page 63: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 57 ELECTRICAL DIAGRAM...
Page 64: ...SECTION 5 PART 49 057 REV K SAPPHIRE SCIENTIFIC RAGE 58 HOSE IDENTIFICATION FLOW DIAGRAM...
