MultiquipメーカーMQD2Hの使用説明書/サービス説明書
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OPERA TION AND P AR TS MANUAL Re vision #7 (05/24/13) MODELS MQD2H MQD3H DIAPHRAGM PUMPS (Honda GX120UT1QX2 Gasoline Engine) THIS MANU AL MUST A CCOMP ANY THE EQUIPMENT A T ALL TIMES. T o find the latest revision of this publication, visit our website at: www .
P A GE 2 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) PROPOSITION 65 W ARNING.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 3 NOTES.
P A GE 4 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) MQD2H/D3H Gasoline Powered Diaphragm Pumps Proposition 65 W ar ning ............................................. 2 T able of Contents ..................
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 5 www .multiquip .com Or dering par ts has never been easier! Choose fr om three easy options: WE A CCEPT ALL MA.
P A GE 6 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) SAFETY INFORMA TION Do not operate or service the equipment before reading the entire manual. Safety precautions should be f ollowed at all times when operating this equipment.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 7 SAFETY INFORMA TION GENERAL SAFETY CA UTION NEVER operate this equipment without proper protectiv e clothi.
P A GE 8 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) SAFETY INFORMA TION PUMP SAFETY D ANGER NEVER operate the equipment in an e xplosive atmosphere or near combustib le materials. An e xplosion or fire could result causing sev ere bodily harm or e ven death.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 9 NOTES.
P A GE 10 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) ) p m u P ( s n o i t a c i f i c e p S . 1 e l b a T p m u P e p y Tp m u P m g a r h p a i D H 2 D - Q Mp m u P m g a r h p a i D H 3 D - Q M e g r a h c s i D & n o i t c u S e z i S ) .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 11 MQ-D2H/D3H — DIMENSIONS (PUMP) s n o i s n e m i D . 3 e l b a T L E D O M A H T G N E L B T H G I E H C H T D I W D E G R A H C S I D E N O I T C U S H 2 D - Q M .
P A GE 12 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) MQ-D2H/D3H — GENERAL INFORMA TION APPLICA TION The MQD2H and MQD3H diaphragm pumps are designed to be used f or de-watering applications.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 13 Figure 2 shows a typical application using the MQD2H or MQD3H diaphragm pump. Please note that this pump is intended for the removal of clean water and water containing some debris and solids.
P A GE 14 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) Figure 3. Engine Controls and Components INITIAL SER VICING The engine (Figure 3) must be checked for proper lubrication and filled with fuel prior to operation.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 15 Figure 4. Engine Oil Dipstick (Removal) Figure 5. Engine Oil Dipstick (Oil Level) 1 . Clean the pump, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner .
P A GE 16 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) Before Starting 1. Read safety instructions at the beginning of manual. 2 . Place pump as near to water as possible, on a firm flat, level surface. NOTE Suction and discharge hoses are available from Multiquip.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 17 Gear Reduction Oil (T ransmission) 1 . Remove the transmission oil level plug (Figure 7). If oil begins to seep out as the plug is being removed, then it can be assumed that the transmission oil is at the proper operating level.
P A GE 18 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) 6 . Grasp the star ter grip (Figure 14) and slowly pull it out. The resistance becomes the hardest at a certain position, corre- sponding to the compression point.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 19 MQ-D2H/D3H —OPERA TION 8 . Before the pump is placed into operation, run the engine for several minutes. Check for fuel leaks, and noises that would associate with a lose component.
P A GE 20 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) T o perform the pump vacuum test do the f ollowing: 1. Star t the engine as outlined in the initial star t-up section, and wait for the pump to begin pumping.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 21 Figure 21. Pump V acuum T ester Pressure reading may vary depending on altitude.
P A GE 22 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) Rotation of Suction and Dischar ge P or ts In some applications, it may be preferable to have suction/ discharge por ts rotated 90° (Figure 22) to be in-line with the pump wheels.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 23 Seized Plunger If the plunger arm has seized, perform the following: 1. Remove plunger guard (Figure 24) by removing slotted screw (2). 2. Disassemble pump and clean as described in steps 1 thru 4 in the "Stalled Pump" section.
P A GE 24 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) Reference manufacturer engine manual for specific servicing instructions. NOTE Engine Maintenance P erform engine maintenance procedures as ref erenced by T able 7 belo w: e l u d e h c S e c n a n e t n i a M e n i g n E .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 25 Maintenance P erform the engine maintenance procedures as indicated below: D AIL Y ■ Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessar y .
P A GE 26 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) Pump Storage For storage of the pump for over 30 days, the following is required: Drain the fuel tank completely . Run the engine until the fuel is completely consumed .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 27 G N I T O O H S E L B U O R T E N I G N E . 8 E L B A T M O T P M Y S M E L B O R P E L B I S S O P N O I T U L O S t r a t s o t t l u c i f f i D g u l p k r a p s t u b e l b a l i a v a s i l e u F e l b a l i a v a r e w o P ( .
P A GE 28 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) ) d e u n i t n o C ( G N I T O O H S E L B U O R T E N I G N E . 8 E L B A T M O T P M Y S M E L B O R P E L B I S S O P N O I T U L O S y r o t c a f s i t a s t o n n o i t a r e p O .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 29 ) d e u n i t n o C ( G N I T O O H S E L B U O R T P M U P . 9 E L B A T M O T P M Y SM E L B O R P E L B I S S O PN O I T U L O S . w o l s s i e t a r w o l F ? d e e p s d e e p s e n i g n e t c e r r o c n I .
P A GE 30 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) The f ollowing section e xplains the different symbols and remarks used in the P ar ts section of this manual. Use the help numbers f ound on the back page of the manual if there are any questions .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 31 NOTE Part number on this Suggested Spare Parts List may super cede/ replace the P/N shown in the text pages of this book. MQD2H/D3H DIAPHRA GM PUMP 1 T O 3 UNITS WITH HOND A GX120UT1QX2 ENGINE Qt y .
P A GE 32 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) MQ-D2H/3H — NAMEPLA TE AND DECALS ASSY . NAMEPLA TE AND DECALS ASSY .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 33 MQ-D2H/3H — NAMEPLA TE AND DECALS ASSY . NAMEPLA TE AND DECALS ASSY . NO . P AR T NO . P AR T NAME QTY . REMARKS 1 DCL1261 DECAL, GREASE MONTHL Y 1 2 512910 DECAL, MQ LOGO 1 3 DECAL, NAMEPLA TE .
P A GE 34 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) W A TERBO X AND FLAP V AL VE ASSY . (2-INCH) MQD2H — W A TERBOX AND FLAP V AL VE ASSY .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 35 W A TERBO X AND FLAP V AL VE ASSY . (2-INCH) NO . P AR T NO .
P A GE 36 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) PUMP ASSY . (2-INCH) MQD2H —PUMP ASSY . N OTES: TORQUE TO 7-8 FT .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 37 PUMP ASSY . (2-INCH) NO . P AR T NO . P AR T NAME QTY . REMARKS 1 336019100 INTERNAL RET AINING RING 1-1/2" 1 2 336019000 PLUNGER BEARING .................
P A GE 38 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) HANDLE, ENGINE AND WHEEL ASSY . (2-INCH) MQD2H —HANDLE, ENGINE, AND WHEEL ASSY .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 39 HANDLE, ENGINE AND WHEEL ASSY . (2-INCH) NO . P AR T NO . P AR T NAME QTY . REMARKS 1 335411690 HANDLE .........................................................
P A GE 40 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) W A TERBO X AND FLAP V AL VE ASSY . (3-INCH) MQD3H —W A TERBOX AND FLAP V AL VE ASSY .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 41 W A TERBO X AND FLAP V AL VE ASSY . (3-INCH) NO . P AR T NO .
P A GE 42 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) PUMP ASSY . (3-INCH) MQD3H — PUMP ASSY . N OTES: TORQUE TO 7-8 FT . L B S. 1 TORQUE TO 55-60 FT . L B S. 2 1 2 3 3 OLD STYLE PLU NG ER A RM, ITEM 3, N O LO NG ER A V A IL AB LE.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 43 PUMP ASSY . (3-INCH) NO . P AR T NO . P AR T NAME QTY . REMARKS 1 170400200 F LA T H D M ACH SCHREW #10-32 X 1/2" ................. 6 ...... OLD STYLE PLUNGER 2 213600000 BEARING RET AINER .
P A GE 44 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) MQ-D3H — HANDLE, ENGINE AND WHEEL ASSY . (3-INCH) HANDLE, ENGINE AND WHEEL ASSY . (3-INCH) 20 5 6 7 8 9 10 11 12 13 1 4 15 16 17 18 19 1 2 3 MQD3H — HANDLE, ENGINE, AND WHEEL ASSY .
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 45 HANDLE, ENGINE AND WHEEL ASSY . (3-INCH) NO . P AR T NO . P AR T NAME QTY . REMARKS 1 335411690 HANDLE .........................................................
P A GE 46 — MQD2H/3H DIAPHRA GM PUMPS — OPERA TION AND P AR TS MANU AL — REV . #7 (05/24/13) P A YM ENT TERMS T erms of payment for part s are net 30 days. FREIGHT P OLIC Y All parts orders will be shipped collect or prepaid with the c harges add ed to the invoice.
MQD2H/3H DIAPHRAGM PUMPS — OPERATION AND PARTS MANUAL — REV. #7 (05/24/13) — PAGE 47 NOTES.
OPERA TION AND P AR TS MANUAL Y our Local Dealer is: HERE’S HOW TO GET HELP PLEASE HA VE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING UNITED ST A TES Multiquip Corporate Office MQ P arts Depar tment 18910 Wi lm i ngton A v e . C ars on, C A 90746 Cont a ct : mq@mult i qu i p.
デバイスMultiquip MQD2Hの購入後に（又は購入する前であっても）重要なポイントは、説明書をよく読むことです。その単純な理由はいくつかあります：
Multiquip MQD2Hをまだ購入していないなら、この製品の基本情報を理解する良い機会です。まずは上にある説明書の最初のページをご覧ください。そこにはMultiquip MQD2Hの技術情報の概要が記載されているはずです。デバイスがあなたのニーズを満たすかどうかは、ここで確認しましょう。Multiquip MQD2Hの取扱説明書の次のページをよく読むことにより、製品の全機能やその取り扱いに関する情報を知ることができます。Multiquip MQD2Hで得られた情報は、きっとあなたの購入の決断を手助けしてくれることでしょう。
Multiquip MQD2Hを既にお持ちだが、まだ読んでいない場合は、上記の理由によりそれを行うべきです。そうすることにより機能を適切に使用しているか、又はMultiquip MQD2Hの不適切な取り扱いによりその寿命を短くする危険を犯していないかどうかを知ることができます。
ですが、ユーザガイドが果たす重要な役割の一つは、Multiquip MQD2Hに関する問題の解決を支援することです。そこにはほとんどの場合、トラブルシューティング、すなわちMultiquip MQD2Hデバイスで最もよく起こりうる故障・不良とそれらの対処法についてのアドバイスを見つけることができるはずです。たとえ問題を解決できなかった場合でも、説明書にはカスタマー・サービスセンター又は最寄りのサービスセンターへの問い合わせ先等、次の対処法についての指示があるはずです。
