Axle, Handle, Engine Mtg. and Bumper Assy..38-39 "Operation and Parts Manual" Specification and part number NOTE are subject to change without notice PAGE 4 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
Hazard Symbols which appear throughout this manual, and will be referenced in conjunction with Safety Message Alert Symbols. PAGE 8 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
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To avoid injuries and damage to the equipment, ALWAYS read and understand contents of operation manual before operating equipment. STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 9...
Multiquip for this equipment. Damage to the equipment and/or injury to user may result. ■ Manufacturer does not assume responsibility for any accident due to equipment modifications. PAGE 10 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
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Failure to maintain water inside the pump housing will cause severe damage to the pump. ■ In winter drain water from pump housing to prevent freezing. STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 11...
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A small suction leak in the hose or fittings could prevent the pump from priming. PAGE 12 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
STOW SDP-2/SDP-3 — PUMP COMPONENTS Figure 2 shows a typical application using the STOW SDP-2 or SDP-3 diaphragm pump. Please note that this pump is intended for the removal of clean water and water containing some debris and solids. Maximum size of solids should not exceed 1 inch (25 mm) in diameter.
10. Fuel Tank – Holds unleaded gasoline. For additional Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop information refer to engine owner's manual. the flow of fuel. PAGE 14 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
3. When refueling, be sure to use a strainer for filtration. DO NOT top-off fuel. Wipe up any spilled fuel immediately! Figure 4. Engine Oil Dipstick (Removal) STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 15...
Place hose so that it lays as straight as it is possible on the ground. Remove any twists or sharp bends from hose which may block the flow of water. PAGE 16 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
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■ Engine overloads and slow downs. water must be added until the mixture becomes sufficently fluid for pumping. ■ Reduced efficiency STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 17...
3. Place the choke lever (Figure 10) in the "OPEN " position if starting a cold engine. Figure 13. Starter Grip Figure 10. Engine Choke Lever (Open) PAGE 18 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
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Limit maximum speed to 65 strokes per minute of the diaphragm (2,800 RPM engine speed). STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 19...
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This prevents backflow and allows for faster priming when the engine is restarted. STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 21...
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STOW SDP-2/SDP-3 — MAINTENANCE (PUMP) Pressure reading may vary depending on NOTE altitude. See Tables 3 and 4 on page 12. Figure 19. Pump Vacuum Tester PAGE 22 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
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. s l Reference manufacturer engine NOTE manual for specific servicing instructions. STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 23...
(new or used) through the discharge opening on the pump and crank the engine several times. This will prevent excessive corrosion and also keep the mechanical seal lubricated. STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 25...
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. r e l a v c n i r r o h t i e r r PAGE 26 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
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. t e e l l r e t i t i d a l c n i l k n i c o l STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 27...
<, belong to the same assembly or kit. If more than one of the same reference number is listed, the NOTE last one listed indicates newest (or latest) part available. PAGE 28 — STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL — REV. #2 (12/16/03)
1 .... 0742304050 ..STRAINER 2-INCH Part number on this Suggested Spare Parts List may super cede/ NOTE replace the P/N shown in the text pages of this book. STOW SDP-2 / SDP-3 DIAPHRAGM PUMP — PARTS MANUAL— REV. #2 (12/16/03) — PAGE 29...
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