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Summary of Contents for MULTIQUIP LITTLE SUB
- Page 1 OPERATION AND PARTS MANUAL LITTLE SUB™ SUBMERSIBLE PUMP Revision #0 (09/03/19) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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Page 2: Proposition 65 Warning
PROPOSITION 65 WARNING PAGE 2 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) -
Page 3: Table Of Contents
Troubleshooting ............ 14 Cable Selection ............. 15 Component Drawing Pump Assembly ..........16-17 NOTICE Specifications and part numbers are subject to change without notice. LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 3... -
Page 4: Safety Information
CAUTION Indicates a hazardous situation which, if not avoided, COULD result in MINOR or MODERATE INJURY. NOTICE Addresses practices not related to personal injury. PAGE 4 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) - Page 5 No one other than the operator is to be in the working area when the equipment is in operation. DO NOT use the equipment for any purpose other than its intended purposes or applications. LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 5...
- Page 6 ALWAYS keep the machine in proper running condition. pump. WARNING To reduce the risk of electric shock, connect to a circuit protected by a Ground-Fault Circuit-Interrupter (GFCI). PAGE 6 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19)
- Page 7 Recyclers and manufacturers alike promote the process of recycling metal. Using a metal recycling center promotes energy cost savings. LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 7...
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Page 8: Specifications
1 Motor Rotation - Upon start-up, the pump "kicks" in the opposite direction of motor rotation. The correct rotation is ounterclockwise (CCW) as viewed from the impeller end of the pump. PAGE 8 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) -
Page 9: Performance Curve
PERFORMANCE CURVE LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 9... -
Page 10: General Information
DO NOT allow the pump to run ‘dry’, or be allowed to freeze will affect flow and head performance (see Performance with water still in the unit. Curve Chart). TOTAL DISCHARGE HEAD FLOW VELOCITY PAGE 10 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) -
Page 11: Components
It is garden hose adapter. NORMAL for a degree of water to flow through this small discharge eyelet. LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 11... -
Page 12: Operation
Figure 2. Submersible Pump Upright Position (Incorrect) (Correct) 3. After the pump has been positioned correctly into place, power can be applied to the pump's electric motor. PAGE 12 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) - Page 13 5. If water is not flowing from the discharge hose or not flowing freely after a few minutes, remove the power from the pump and check the system for leaks. LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 13...
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Page 14: Troubleshooting
Impeller worn? Replace impeller. Water in Mechanical Defective mechanical seal? Replace mechanical seal. Seal Oil PAGE 14 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) -
Page 15: Cable Selection
100 ft. 1800 150 ft. 100 ft. 65 ft. 2400 125 ft. 75 ft. 50 ft. CAUTION: Equipment damage can result from low voltage. LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 15... -
Page 16: Pump Assembly
PUMP ASSY. PAGE 16 — LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) - Page 17 9' AC POWER CORD 80000-002 20' AC POWER CORD - Option YS022467 GARDEN HOSE ADAPTER YS020331 1 1/4" COUPLER YS139492 STRAINER BASE YS020328T IMPELLER LITTLE SUB™ SUBMERSIBLE PUMP • OPERATION AND PARTS MANUAL — REV. #0 (09/03/19) — PAGE 17...
- Page 18 © COPYRIGHT 2019, MULTIQUIP INC. Multiquip Inc , the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property of their respective owners and used with permission.
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