Instruction/ maintenance manual of the product jwn24htcsl Multiquip
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OPERA TION MANUAL THIS MANU AL MUST A CCOMP ANY THE EQ UIPMENT A T ALL TIMES. T o find the latest re vision of this publication, visit our website at: www .
P A GE 2 — JWN-SERIES RIDE-ON PO WER TR O WEL • OPERA TION MANU AL — REV . #1 (05/12/12) PROPOSITION 65 W ARNING Engine exhaust and some of its constituents, and some dust created of California to cause cancer , birth defects and other repr oductive harm.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 3 Grinding/cutting/drilling of masonry , concrete, metal and other materials with silica in their composition may give off dust or mists containing crystalline silica.
P A GE 4 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) T ABLE OF CONTENTS JWN24 Series Ride-On Power T r owel Proposition 65 Warning ........................................... 2 Silicosis/Respiratory W ar nings .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 5 TRAINING CHECKLIST T raining Checklist No, Description OK? Date 1 Read operation manual completely . 2 Machine la yout, location of components, chec king of engine oil le v els.
P A GE 6 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) DAIL Y PRE-OPERA TION CHECKLIST Daily Pre-Operation Chec klist 1 Engine oil le v e.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 7 SAFETY INFORMA TION Do not operate or service the equipment before reading the entire manual. Safety precautions should be follo wed at all times when operating this equipment.
P A GE 8 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) SAFETY INFORMA TION GENERAL SAFETY CA UTION NEV ER oper at e this equi pm ent with ou t prop er pro te.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 9 SAFETY INFORMA TION TRO WEL SAFETY D ANGER Engine fuel exhaust gases contain poisonous carbon mono xide. This gas is colorless and odor less, and can cause death if inhaled.
P A GE 10 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) SAFETY INFORMA TION FUEL SAFETY D ANGER DO NO T start the engine near spille d fuel or comb ust ib le fl uids. Fuel is extremely fl ammable and its vapors can cause an e xplosion if ignited.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 11 SAFETY INFORMA TION NO TICE The easiest way to lift the trowel is to utilize the lift loops that are welded to the frame. These lift loops are located to the left and right sides of the operator’ s seat.
P A GE 12 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) SAFETY INFORMA TION T railer should be adjusted to a le v el position at all times when towing. Raise and lock trailer wheel stand in up position when towing.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 13 SPECIFICA TIONS/DIMENSIONS Figure 1. Dimensions T able 1. T rowel Specifications A–Length – in. (cm) 77.0 (195.6) B–Width – in. (cm) 39 (99) C–Height – in.
P A GE 14 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) SPECIFICA TIONS/DIMENSIONS NO TES: 1. Sound Pressure and P ower Le vels are “A” weighted Measures per ISO 226:2003 (ANSI S1.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 15 GENERAL INFORMA TION JWN SERIES RIDE-ON PO WER TRO WEL F AMILIARIZA TION The JWN Ser ies Ride-On P ower T rowel is designed for the floating and finishing of concrete slabs.
P A GE 16 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) COMPONENTS 1. Seat — Engine will not star t unless operator is seated. 2. Steering Control Lever s — Directs the unit f orward, re v erse, left, or right.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 17 17. Rear Light — The JWN-Series Ride-On P owe r T rowe l has three 12 v olt halogen lights. 18. Lift Loops — Located on both sides of the main fram e. Used to lift the trowel.
P A GE 18 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) BASIC ENGINE 1 2 3 5 12 13 14 6 4 7 8 9 10 1 1 ENGINE FUEL ONLY Figure 4. Engine Components INITIAL SER VICING The engine (Figure 4) must be checked for proper lubrica tion and filled with fuel prior to operati on.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 19 SET -UP The pur pose of this section is to assist the user in setting up a NEW tro we l. If you r tro we l is alrea dy asse mb led , (seat , handles, knobs and battery), this section can be skipped.
P A GE 20 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) INSPECTION T h e f ol lo w i n g s e c ti o n i s i n t e nd ed as a ba si c g u id e t o th e ri d e -o n t r o w el op e r at i o n , an d is no t to be co n s i d e r e d a co mp l e t e gu id e to co nc r e te fin is h i n g.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 21 IMPORT ANT INFORMA TION BEFORE Y OU ST ART 1. This ride-on trowel is equipped with a safety stop s witch. This switch is located beneath the seat assembly .
P A GE 22 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) OPERA TION Steering T wo control lev ers located in front of the operator’ s seat provide directional control f or the JWN-SERIES Ride-On P ower T rowel.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 23 MAINTENANCE When perf orming an y main ten anc e on the trow el or engin e , f ollow all safety messages and rules for safe operation stated at the beginning of this manual.
P A GE 24 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) MAINTENANCE 9. Reinstall the foam air filter element in the air cleaner cov er , then reinstall the paper air filter element and cov er to the air cleaner case.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 25 MAINTENANCE CHECKING THE DRIVE BEL T The dr ive belt needs to be replaced as soon as it star ts to show signs of wear . NEVER use a def ective drive belt und er an y circ um st an ces .
P A GE 26 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) MAINTENANCE SP ARE DRIVE BEL T REMO V AL (USING REPLA CEMENT DRIVE BEL T) The JWN-SERIES Ride-On P ow er T rowel is equipped with a replacement drive belt (spare) carrier , which is mounted on the inboard side of the left-si de gearbo x .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 27 MAINTENANCE 6. Place spare drive belt onto clutch as shown in Figure 20 Figure 20. Spare Drive Belt Placement (Clutch) 7. Reinstall belt guard assembly . ST ARTING THE TRO WEL/TESTING 1.
P A GE 28 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) MAINTENANCE CV -JOINT ASSEM BL Y INST ALLA TION (LEFT -SID E) 1. Apply a thin coat of R VT silicone to mating surf aces of the CV -joint (Figure 23) and left-side gearbo x coupler .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 29 MAINTENANCE Blade Pitch Matching Blade Pitch f or Both Sets of Blades So me tim es i t may b e ne ce ssa r y t o ma tc h bla de pi tc h between the two sets of blades.
P A GE 30 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) MAINTENANCE Blade Pitch Adjustment Pr ocedure Mai nt en an ce adj ust me nt of bl ade pit ch is made by adj us ti ng a bolt (Figure 25) on the ar m of the trowel blade finger .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 31 MAINTENANCE Clean-Up Ne v er allow concrete to harden on the power trowel. Immediately after use wash any concrete off the trowel with water , be careful not to spr a y a hot engine or muffler .
P A GE 32 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) MAINTENANCE T ro wel Arm Remov al 1. Each tro wel ar m is held in place at the spider plate by a he x head bolt (with zerk g rease fitting). Remov e the he x head bolt/z erk grease fitting from the spider plate.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 33 MAINTENANCE Checking T ro wel Arm Straightness T rowel ar ms can be damaged by rough handling, (such as dropping the trowel on the pad), or by striking exposed plumbing, f orms, or rebar while in operation.
P A GE 34 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) MAINTENANCE 3. Shown in Figure 35 is the adjustment fixture with a trowel ar m inser ted. As each trowel ar m is lock ed into the fixture, the ar m bolt is adjusted to where it contacts a stop on the fixture .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 35 INST ALLING P ANS ONT O FINISHER BLADES These round discs sometimes referred to as “pans” attach to the spide rs arms and allow early floating on wet concrete and easy movement from wet to dr y areas.
P A GE 36 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) WIRING DIAGRAM F1 15A FUSE BLOCK 3A F2 F3 F4 P3 J3 K1 COMMON K1-1 NC 87A 30 K1-1 NO 87 4 3 2 1 5 4 3 2 1 5 Z2 85 86 MAIN RELA Y CONTROL P ANEL GND NC ST LO BA TT .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 37 W16 A W6 A W25 A W22 A Y L Y B Y B T16 W20 A Z3 IGNITION COIL (RIGHT) IGNITION COIL (LEFT) OIL LEVEL SWITCH CONTROL P ANEL GND. T20 UNIT UNIT LIGHT SWITCH 1 P T21 W27 A W23 A MAIN P ANEL HARNESS P/N 23540 2 CHASSIS GND.
P A GE 38 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) WIRING DIAGRAM COMPONENT LOCA TOR P/N36099 14 10 6 2 1 7 8 1 1 13 12 GND.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 39 TROUBLESHOOTING T roubleshooting (Engine) Symptom P ossible Pr oblem Solution Diffi cult to star t, fuel is availab le, b ut no spark at spark plug. Spark plug bridging? Check gap , insulation or replace spar k plug.
P A GE 40 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) TROUBLESHOOTING T roubleshooting (Engine) - contin ued Symptom P ossible Pr oblem Solution Weak in po wer , compression is proper and does not misfi re. Air cleaner dir ty? Clean or replace air cleaner .
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 41 TROUBLESHOOTING T roubleshooting (Ride-On Mec hanical T rowel) Symptom P ossible Pr oblem Solution Engine running rough or not at all. Stop switch malfunction? Make sure that the stop switch is functioning when the operator is seated.
P A GE 42 — JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) TROUBLESHOOTING T roubleshooting (Ride-On Mec hanical T rowel) - contin ued Symptom P ossible Pr oblem Solution Lights (optional) not working. Wiring? Check all electrical connections in the lighting circuit.
JWN-SERIES RIDE-ON PO WER TRO WEL • OPERA TION MANU AL — REV . #1 (05/12/12) — P A GE 43 NOTES.
OPERA TION 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 Wilmington A ve . Carson, CA 90746 Contact: mq@multiquip .
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