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764333-098
7.4 CHEMICAL INJECTION PUMP
WARNING – CHEMICAL BURN/EYE INJURY
HAZARD: Detergents are caustic and can
cause adverse effects to exposed tissues. Do not
get in eyes, on skin or attempt to swallow. Read
and follow the precautions and instructions on the
detergent label and in the Material Safety Data
Sheet (MSDS) prior to handling the detergent, refill-
ing the detergent container or servicing the deter-
gent injection pump. Wear appropriate Personal
Protective Equipment (PPE) whenever handling
the detergent or servicing the detergent injection
pump and lines.
WARNING – SLIPPING HAZARD: To prevent
slips, keep floor dry. Promptly cleanup any
spills or drippage. If spills or drippage are deter-
gents or other chemicals, follow Safety Precau-
tions and handling procedures set forth on deter-
gent or chemical label and/or Material Safety Data
Sheet (MSDS).
Chemical injection pumps are located on service side,
on solution tank.
7.4.1 Squeeze Tube Replacement
WARNING – ELECTRIC SHOCK AND/OR
BURN
HAZARD:
Disconnect all utilities to
unit before servicing. Do not service unit unless all
utilities have been properly locked out. Always
follow local electrical codes and safety-related
work practices.
WARNING – BURN HAZARD: Allow unit to
cool down before performing any service on
pump. Piping and valves become very hot during
unit operation.
1. Lock building electrical supply disconnect switch
in OFF position and close unit supply valves.
2. Lift end of pick-up tube out of detergent container.
3. Remove clamps and disconnect tube end from the
feed line.
NOTE: Let squeeze tube content drain off in pan
under pumps.
4. Remove screws on pump cover and lift off pump
cover.
5. Grasp one end of squeeze tube and pull tube out of
pump. Discard tube.
6. Clean all pump surfaces.
7. Lubricate new squeeze tube (P177950-583). Liber-
ally apply lubricant (P117950-599) over tube surface
to within 2" [51 mm] of each end.
8. Insert one end of squeeze tube into pump. Feed tube
through pump by manually rotating roller block.
9. Spread lubricant over rollers in roller block.
10.Replace pump cover and fasten with screws previ-
ously removed.
11.Connect supply and injection hoses to ends of
squeeze tube and attach clamps.
12.Re-energize washer utilities.
7.4.2 Chemical Injection Pump Motor Replace-
ment
WARNING – ELECTRIC SHOCK AND/OR
BURN HAZARD: Disconnect all utilities to
unit before servicing. Do not service unit unless all
utilities have been properly locked out. Always
follow local electrical codes and safety-related
work practices.
WARNING – BURN HAZARD: Allow unit to
cool down before performing any service on
pump. Piping and valves become very hot during
unit operation.
WARNING – CHEMICAL BURN/EYE INJURY
HAZARD: Wear gloves and eye protection
Figure 7-2. Chemical Injection Pump
Pump Cover
Roller
Block
Squeeze
Tube
Supply
and
Injection
Hoses
Summary of Contents for Basil 4700
Page 1: ...MAINTENANCE MANUAL Basil 4700 Cage and Rack Washer 2008 10 15 P764333 097 ...
Page 3: ...OPERATOR MANUAL Basil 4700 Cage and Rack Washer 2008 08 14 P920509 645 ...
Page 172: ...2 764333 099 Figure 1 Basil 4700 Cage and Rack Washer Inside Washer Inside Inside Washer ...
Page 174: ...4 764333 099 Figure 2 Cabinet Assembly Left Side Control Shown ...
Page 176: ...6 764333 099 Figure 3 Sump and Floor Grating Assembly ...
Page 178: ...8 764333 099 Figure 4 Door Assembly ...
Page 180: ...10 764333 099 Figure 5 Double Door Interlock System ...
Page 182: ...12 764333 099 Figure 6 Interior Light ...
Page 184: ...14 764333 099 Figure 7 Safety Emergency Stop Cable Assembly ...
Page 186: ...16 764333 099 Figure 8 Spray Header Assembly ...
Page 188: ...18 764333 099 Figure 9 Cable and Roller Assembly DETAIL A DETAIL B See Detail A See Detail B ...
Page 192: ...22 764333 099 Figure 11 Automatic Water Rack Flush System For Two Racks Option ...
Page 194: ...24 764333 099 Figure 12 Damper 1 ...
Page 196: ...26 764333 099 Figure 13 Exhaust Fan ...
Page 198: ...28 764333 099 Figure 14 Hot Water Line Components 6 5 4 10 10 7 8 9 7 ...
Page 200: ...30 764333 099 Figure 15 Cold Water Line Components ...
Page 202: ...32 764333 099 Figure 16 Recirculation Piping ...
Page 204: ...34 764333 099 Figure 17 Steam Line Components ...
Page 206: ...36 764333 099 Figure 18 Final Rinse System Assembly ...
Page 210: ...40 764333 099 Figure 20 Pneumatic Block ...
Page 212: ...42 764333 099 Figure 21 Peristaltic Chemical Injection Pumps ...
Page 214: ...44 764333 099 Figure 22 Solution Tank 25 ...
Page 216: ...46 764333 099 Figure 23 Tank Support Frame ...
Page 218: ...48 764333 099 Figure 24 Guaranteed Cooldown Tank ...
Page 220: ...50 764333 099 Figure 25a Electrical Box and Control Column Assembly ...
Page 226: ...56 764333 099 Figure 26 Control Panel See Detail A DETAIL A ...
Page 228: ...58 764333 099 Figure 27 Seismic Tie Down Anchorage Option ...
Page 230: ...60 764333 099 Figure 28 Bottle Washing Cart WA02 010 ...
Page 232: ...62 764333 099 Figure 29 Bottle Washing Cart WA02 020 ...
Page 234: ...64 764333 099 Figure 30 Pan Cart WA02 030 Accessory ...
Page 236: ...66 764333 099 Figure 31 Universal Cage and Pan Wash Cart WA03 100 7 ...
Page 238: ...68 764333 099 Figure 32 Universal Cage Wash Cart WA02 040 ...
Page 240: ...70 764333 099 Figure 33 Cart Tilt Ramp WA02 050 ...
Page 242: ...72 764333 099 Figure 34 Floor Ramp for Floor Mounted Units WA02 060 ...
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