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OPERATION AND PARTS MANUAL
SERIES
HPLA/HPHA-SERIES 46"
MODELS:
HPLA46411H
HPHA46411H
WALK-BEHIND TROWEL
(Honda GX340K1QAP2 Gasoline Engine)
Revision #6 (07/06/10)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
P/N 20914
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HPLA/HPHA-SERIES 46" TROWEL— PROPOSITION 65 WARNING Engine exhaust and some of its constituents, and some dust created by power sanding, sawing, grinding, drillingandotherconstructionactivities contains chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. Some examples of these chemicals are: Leadfromlead-basedpaints. Crystallinesilicafrombricks. Cementandothermasonryproducts. Arsenicandchromiumfromchemically treatedlumber. Your risk from these
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NOTE PAGE HPLA/HPHA-SERIES 46" WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #6 (07/06/10) — PAGE 3
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HPLA/HPHA-SERIES 46" TROWEL— TABLE OF CONTENTS Proposition 65 Warning ............................................. 2 Honda GX340K1QAP2 Engine Table Of Contents ..................................................... 4 Air Cleaner Assembly......................................... 66-67 Parts Ordering Procedures ....................................... 5 Camshaft Assembly ........................................... 68-69 Training Checklist ...................................................... 6 Car
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PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: st January 1 , 2006 Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Username Order parts on-line using Multiquip’s SmartEquip website! and Password, E-mail us at: parts@multiquip. com. View Parts Diagrams To obtain an MQ Account, contact your Order Parts District Sales Manager for more information. Print Specification Information Use the interne
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HPLA/HPHA-SERIES 46" TROWEL— TRAINING CHECKLIST TRAINING CHECKLIST This checklist will lists some of the minimum requirements for machine maintenance and operation. Please feel free to detach it and make copies. Use this checklist whenever a new operator is to be trained or it can be used as a review for more experienced operator’s. TRAINING CHECKLIST NO. DESCRIPTION OK? DATE 1 Read Operator’s Manual completely. Machine layout, location of components, checking of engine and 2 gearbox fluid level
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HPLA/HPHA-SERIES 46" TROWEL— DAILY PRE-OPERATION CHECKLIST DAILY PRE-OPERATION CHECKLIST DAILY PRE-OPERATION CHECKLIST 1 Engine Oil Level. 2 Gearbox Fluid Level. 3 Condition of Blades. 4 Blade Pitch Operation. 5 Safety Stop Switch Operation. 6 V-Belt Clutch Operation. COMMENTS: HPLA/HPHA-SERIES 46" WALK-BEHIND TROWEL — OPERATION AND PARTS MANUAL — REV. #6 (07/06/10) — PAGE 7
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HPLA/HPHA-SERIES 46" TROWEL— SAFETY MESSAGE ALERT Y SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS Safety precautions should be followed at all times when operating Lethal Exhaust Gases this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to Engine exhaust gases contain poisonous yourself and others. carbon monoxide. This gas is colorless and odorless, and can cause death if inhaled. NEVER operate this equipmen
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HPLA/HPHA-SERIES 46" TROWEL— SAFETY MESSAGE ALERT SYMBOLS Accidental Starting Respiratory Hazard ALWAYS place the engine ON/OFF switch in the OFF position, when the ALWAYS wear approved respiratory protection. trowel is not in use. Over Speed Conditions Sight and Hearing hazard NEVER tamper with the factory settings of the engine governor or settings. Personal injury ALWAYS wear approved eye and hearing and damage to the engine or equipment can protection. result if operating in speed ranges a
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HPLA/HPHA-SERIES 46" TROWEL— RULES FOR SAFE OPERATION ■ NEVER touch the hot exhaust CAUTION: manifold, muffler or cylinder. Allow Failure to follow instructions in this manual these parts to cool before servicing may lead to serious injury or even death! This the trowel. equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when operating the HPLA/HPHA-SERIES 46" walk-behind trowel. ■
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HPLA/HPHA-SERIES 46" TROWEL— RULES FOR SAFE OPERATION ■ DO NOT operate this trowel unless all guards and safety ■ Keep the trowel in proper running condition. devices are attached and in place. See pages 16 and 17. ■ Make sure that there is no buildup of concrete, grease, oil or ■ ALWAYS use proper lifting techniques when moving the debris on the trowel. trowel. See page 24. ■ Fix damage to the trowel immediately and always replace ■ ALWAYS check to make sure that the operating area is clear
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P R O B O W O I O S P E K C DL L E O N E N A F C , I H C R R ™ I E T H E TE D C I HPLA/HPHA-SERIES 46" TROWEL— OPERATION AND SAFETY DECALS Machine Safety Decals The HPLA/HPHA-SERIES 46" walk-behind trowel is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. (Figure 1) below illustrates these decals as they appear on the machine. Should any of these decals become unreadable, replacements can be obtained from your dealer. CAUTION W
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HPLA/HPHA-SERIES 46" TROWEL— SPECIFICATIONS (TROWEL) Side View Figure 2. HPLA/HPHA-SERIES 46" Trowel Dimensions Table 1. HPLA/HPHA-Series 46" Trowel Specifications A– Height (Lifting Hook) 34.5 in (876.2 mm) B– Height Engagement Lever) 41.1 in (1,044.2 mm) 46.0 (1,168.4 mm) C–Width 75.2 (1,910.1 mm) D–Length Weight – Operating 230 lbs./105 Kg. Sound Pressure 97 db 2 Vibration 2.5g (24.5 m/s ) Ring Diameter 46 in (117 cm) Number of Blades 3 or 4 Blade Tip Speed – FPM (m/s) 1,478 fpm (7.5 m/s) Rot
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HPLA/HPHA-SERIES 46" TROWEL— SPECIFICATIONS (ENGINES) Table 2. Specifications (Engine) M2 odel HONDA GX340K1QAP Air-cooled 4 stroke, Single Cylinder, OHV, Type Horizontal Shaft Gasoline Engine 3.2 in. X 2.5 in. Bore X Stroke (82 mm x 64 mm) Dc isplacement 23.7 cu. in. 389 c Engine M. ax Output 11.0 H.P./3600 R.P.M Approx. 1.72 U.S. Gallons Fuel Tank Capacity (6.5 Liters) Fe uel Unleaded Automobile Gasolin L. ube Oil Capacity 1.16 US Qt Se peed Control Method Centrifugal Fly-weight Typ St tarting
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HPLA/HPHA-SERIES 46" TROWEL— GENERAL INFORMATION HPLA/HPHA-SERIES 46" Walk-Behind Trowel Blades Familiarization The blades of the trowel finish the concrete as they are rotated around the surface. Blades are classified as combination (8 This walk-behind trowel is designed for the floating and inches wide), float (10 or 8 inches wide), and finish (6 inches finishing of concrete slabs. wide). This trowel comes equipped with either three or four Take a walk around the trowel. Take notice of all th
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HPLA/HPHA-SERIES 46" TROWEL— CONTROLS AND COMPONENTS Figure 3. HPLA/HPHA-SERIES 46" Walk- Behind Trowels PAGE 16 — HPLA/HPHA-SERIES 46" WALK-BEHIND TROWEL— OPERATION AND PARTS MANUAL — REV. #6 (07/06/10)
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HPLA/HPHA-SERIES 46" TROWEL— CONTROLS AND COMPONENTS (Figures 3) shows the location of the basic controls or 15. Engine – This trowel uses an 11HP Honda gasoline components, for the HPLA/HPHA-SERIES 46" trowel. Listed engine. below is a brief explanation of each control or component 16. Trowel Arm – NEVER operate the trowel with a bent, broken 1. Quick Pitch™ Control Handle – To adjust the pitch of or out of adjustment trowel arm. If the blades show uneven the blades, grasp the handle then
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HPLA/HPHA-SERIES 46" TROWEL— BASIC ENGINE Figure 4. Engine Controls and Components INITIAL SERVICING The engine (Figure 4) must be checked for proper lubrication and 6. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel filled with fuel prior to operation. Refer to the manufacturers engine mixture. manual for instructions & details of operation and servicing. 7. Air Cleaner – Prevents dirt and other debris from entering 1. Fuel Fill
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HPLA/HPHA-SERIES 46" TROWEL — ASSEMBLY AND INSTALLATION Assembly and Installation Before the trowel can be put into operation there are some components that must be installed before the trowel can be used. This section provided general instructions on how to install those components. Instruction sheet P/N 20485 provides further details for the handle assembly. Handle Tube Installation (All Models) 1. Install the handle tube to the gearbox as shown in (Figure 5). The mounting hardware should be
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HPLA/HPHA-SERIES 46" TROWEL — ASSEMBLY AND INSTALLATION 4. Tighten cable clamp screw and swivel stop screw. 5. After the cable has been installed on the engine, adjust and tighten operator position of the handle to lock the throttle cable at the proper length. 6. Adjust cable tension loosening the lock nut on the throttle cable receiver (Figure 9), loosening or tightening the adjuster nut below it, then retightening the lock nut. Figure 9. Throttle Adjust 7. These are general instructions. Inst
