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13

TROUBLESHOOTING GUIDE

Read and understand safety and operating instructions in this manual

before doing any work on pump!

Only qualified personnel should electrically test pump motor!

FAILURE TO PUMP; REDUCED CAPACITY OR DISCHARGE PRESSURE

Suction leaks/lost prime:

1. Pump must be primed; make sure that pump volute and trap are full of

water. See priming instructions, Page 9.

2. Make sure there are no leaks in suction piping.
3. Make sure suction pipe inlet is well below the water level to prevent

pump from sucking air.

4. Suction lift of 10 to 20 feet (3-6 M) will reduce performance. Suction lift of

more than 20 feet (6 M) will prevent pumping and cause pump to lose
prime. In either case, move pump closer (vertically) to water source.
Make sure suction pipe is large enough.

Clogged pipe/trap/impeller, worn impeller:

5. Make sure suction trap is not clogged; if it is, clean trap and strainer.
6. Make sure impeller is not clogged (follow steps 1 through 7 under

“Removing Old Seal”, Page 11; check impeller for clogging; follow steps
7 through 10 under “Installing New Seal”, Page 12, for reassembly).

7. Impeller and diffuser may be worn. If so, order replacement parts from

Repair Parts List, Pages 14-18.

8. Pump may be trying to push too high a column of water. If so, a “higher

head” pump is needed.

Electrical:

9. Pump may be running too slowly; check voltage at motor terminals and at

meter while pump is running. If low, see wiring instructions or consult
power company. Check for loose connections.

10. Pump may be too hot.

A. Check line voltage; if less than 90% or more than 110% of rated volt-

age consult a licensed electrician.

B. Increase ventilation.
C. Reduce ambient temperature.
D. Tighten any loose connections.

MECHANICAL TROUBLES AND NOISE

1. If suction and discharge piping are not adequately supported, pump as-

sembly will be strained. See “Installation”, Page 4.

2. Do not mount pump on a wooden platform! Securely mount on concrete

platform for quietest performance.

Hazardous voltage.
Can shock, burn,
or cause death.

Disconnect power
before working
on pump or motor.

Содержание DURA-GLAS II

Страница 1: ...ght Street Delavan WI 53115 North America 800 752 0183 FAX 800 582 2217 International 262 728 5551 FAX 262 728 4461 TELEX ITT 4970245 www sta ritepool com Union City TN Delavan WI Mississauga Ont Murr...

Страница 2: ...oting Guide 13 Repair Parts List 14 18 Warranty 19 Max E Glas II HP 3 4 P4E6D 186L P4E62D 186L P4E6D 186LV 1 P4E6E 187L P4EA6E 186L P4E62E 187L P4E6E 187LV 1 1 2 P4E6F 188L P4EA6F 187L P4E62F 188L P4E...

Страница 3: ...sion BE SURE all air is out of system before operating or testing equipment Before pressure testing make the following safety checks Check all clamps bolts lids and system accessories before testing R...

Страница 4: ...g pump and piping Fire and burn hazard Modern motors run at high temperatures To reduce the risk of fire do not allow leaves debris or foreign matter to col lect around the pump motor To avoid burns w...

Страница 5: ...PUMP SUCTION REQUIREMENTS Pump suction is hazardous and can trap and drown or disem bowel bathers Do not use or operate swimming pools spas or hot tubs if a suction outlet cover is missing broken or...

Страница 6: ...ot exceed the suction fittings maxi mum designed flow rate If 100 of the pump s flow comes from the main drain system the maximum water velocity in the pump suction hydraulic system must be six feet p...

Страница 7: ...mes dangerous to pool users For size of GFCI required and test procedures for GFCI see manufac turer s instructions In case of power outage check GFCI for tripping which will prevent normal water circ...

Страница 8: ...11 5 5 8 230 460 60 3 14 2 14 2 12 3 14 2 Time delay fuses are recommended instead of standard fuses in any motor circuit Wire Size AWG mm2 Wire Size AWG mm2 Wire Size AWG mm2 Wire Size AWG mm2 Wire...

Страница 9: ...prime itself when suction and discharge valves are opened If pump is not in a flooded suction system unscrew and remove trap cover fill trap and pump with water Do not lubricate the trap cover O Ring...

Страница 10: ...ion not to break attached piping 5 Be sure motor is kept dry and covered Storage Winterizing Explosion hazard Purging the system with compressed air can cause components to explode with risk of severe...

Страница 11: ...pump is operating To avoid dangerous or fatal electrical shock hazard turn OFF power to motor before working on pump or motor Aside from lubricating trap cover O Ring no lubrication or regular mainte...

Страница 12: ...rface or seal will leak 4 Remount seal plate on motor Tighten bolts to 60 80 inch lbs 69 92 kg cm torque 5 Apply a small amount of liquid detergent to inside diameter of rotating half of seal 6 Slide...

Страница 13: ...ged follow steps 1 through 7 under Removing Old Seal Page 11 check impeller for clogging follow steps 7 through 10 under Installing New Seal Page 12 for reassembly 7 Impeller and diffuser may be worn...

Страница 14: ...14 1 1860 0795 5 6 11 12 13 16 17 18 19 15 14 10 10A 7 8 9 3 4 2 2A 20 22 23 24 21 P4E P4EA and P4E62 SERIES MAX E GLAS II POOL PUMP 3 4 through 3 HP Models...

Страница 15: ...listed except as noted Key Nos 1 Motor 10 Impeller and 11 Diffuser are listed below Key Part Part No Description Qty No 1 Motor 1 Chart at Right 2 10 32x1 2 Screw 1 U30 692SS 2A Lock Washer 1 U43 22SS...

Страница 16: ...8 Voltage Sticker 115 230 Volts U27 153 Tag CAUTION 61002 0002 Tag CAUTION WARNING Bonding C63 12 Nameplate U33 174 P4R and P4RA SERIES DURA GLAS II POOL PUMP 1 through 2 1 2 H P Models Not illustrate...

Страница 17: ...Pad 1 C104 78P 23 Motor Pad 1 C35 43 24 3 8 16 x 1 Hex Head Screw 4 U30 74SS Decal Suitable for outdoor use U27 635 Tag CAUTION 61002 0002 Tag CAUTION WARNING Bonding C63 12 Nameplate U33 174 P4R SER...

Страница 18: ...U178 920P 20 Base Screw 2 U30 918SS 21 Base Washer 2 U43 41SS 22 Base w Motor Pad 1 C104 78P 23 Motor Pad 1 C35 43 24 3 8 16 x 1 Hex Head Screw 4 U30 74SS Decal Suitable for outdoor use U27 635 Tag C...

Страница 19: ...consumer pur chaser Purchaser only Sta Rite shall have the option to re pair or replace the defective product at its sole discre tion Purchasers must pay all labor and shipping charges nec essary to...

Страница 20: ......

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