OPERATION AND PARTS MANUAL PORTO-SCREED © COPYRIGHT 2004, MULTIQUIP INC. MODEL PSH MODEL # SERIAL # Revision #1 (01/20/04)US STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT: A DIVISION OF MULTIQUIP INC. POST OFFICE BOX 6254 CARSON, CA 90749 310-537-3700 • 888-252-STOW [888-252-7869] FAX: 310-537-1986 • FAX: 800-556-1986 E-MAIL: stow@multiquip.com • WWW: stowmfg.
HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING PARTS DEPARTMENT 800-427-1244 or 310-537-3700 FAX: 800-672-7877 or 310-637-3284 SERVICE DEPARTMENT 800-421-1244 FAX: 310- 537-4259 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310- 631-5032 WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX: 310- 537-1173
PORTO-SCREED PSH— TABLE OF CONTENTS STOW — PORTO-SCREED PSH Help and Technical Assistance .................................. 3 Table of Contents/Introduction .................................. 4 Parts Ordering Procedures U.K. & Europe................ 5 Parts Ordering Procedures U.S. ............................... 6 Specifications (PSH) ................................................. 5 Specifications (Engine) ............................................. 6 Safety Message Alert Symbols ...................
PORTO-SCREED PSH— SPECIFICATIONS (PSH) A C B Figure 1. PORTO-SCREED PSH Dimensions Table 1. PORTO-SCREED PSH Trowel Specifications Height 28.0 in. ( 711 mm.) Width (Less screeding beams) 24 in. (610 mm.) Length 61 in. (1,550 mm.) 13.4 m/s2 Hand/Arm Vibration Sound Pressure (A-Weighted) 94 db Eccentric Speed 3000-4500 RPM Engagement Speed Centrifugal Force 2400 RPM 273 lbs. (1215 N) @ 3000 RPM 615 lbs. (2737 N) @ 4500 RPM Maximum Screeding 16 Ft. (For One machine) Path Width 24 in. (61 cm.
PORTO-SCREED PSH— SPECIFICATIONS (ENGINE) Table 2. Engine Specifications Model HONDA GX120K1QX2 Type 4-stroke, Overhead valve, Single Cylinder Bore X Stroke 2.4 in. X 1.7 in. (60 mm x 42 mm) Displacement 7.3 cu. in. (119 cc) Max Output E n g in e Fuel Tank Capacity Approx. 0.66 U.S. Gallons (2.5 Liters) Standard Idle Speed 1,400 +200/-150 R.P.M. Fu e l Lube Oil Capacity Speed Control Method Star ting Method Dimension (L x W x H) Dry Net Weight 3.9 H.P. at 3,600 R.P.M. Unleaded Gasoline 0..
PORTO-SCREED PSH— SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others. NOTE This Owner's Manual has been developed to provide complete instructions for the safe and efficient operation of the STOW PORTO-SCREED.
PORTO-SCREED PSH— SAFETY MESSAGE ALERT SYMBOLS Respiratory Hazard ALWAYS wear approved respiratory protection. Sight and Hearing hazard ALWAYS wear approved eye and hearing protection. Equipment Damage Messages Other important messages are provided throughout this manual to help prevent damage to your PSH, other property, or the surrounding environment. NOTE The "NOTE" symbol will be used whenever important or special information should be referenced.
PORTO-SCREED PSH — RULES FOR SAFE OPERATION RULES FOR SAFE OPERATION CAUTION Failure to follow instructions in this manual may lead to serious injury or even death! This 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 PORTO-SCREED. SAFETY ■ ALWAYS read, understand, and follow procedures in Operator’s Manual before attempting to operate or service this equipment.
PORTO-SCREED PSH — RULES FOR SAFE OPERATION ■ Whenever necessary, replace nameplate, operation and safety decals when they become difficult read. ■ NEVER Run engine without air filter. Severe engine damage may occur. Service air filter frequently to prevent carburetor malfunction. ■ AVOID wearing jewelry or loose fitting clothing that may snag on the controls or moving parts as this can cause a serious injury. ■ ALWAYS keep clear of rotating or moving parts while operating the PSH.
PORTO-SCREED PSH— OPERATION AND SAFETY DECALS OPERATION AND SAFETY DECALS The PORTO-SCREED walk-behind PSH is equipped with a number of operation and safety decals. These decals are provided for operator safety and maintenance information. Should any of these decals become unreadable, replacements can be obtained from your dealer. WARNING To avoid injury, you MUST read and understand operator’s manual before using this machine. This machine to be operated by qualified personnel only.
PORTO-SCREED PSH— INTRODUCTION INTENDED USE Operate the PSH Porto-Screed and components in accordance with the manufacturer's instructions. Any use other than for stated operation is considered contrary to designated use. The risk of such use lies entirely with the user. The manufacturer cannot be held liable for damages as a result of misuse. INTRODUCTION The STOW MODEL PSH PORTO-SCREED is designed for vibration screeding concrete.
PORTO-SCREED PSH— ASSEMBLY ASSEMBLY CONTROLS AND COMPONENTS WARNING Whenever assembling, lubricating or adjusting any part of the screed, make certain the engine is stopped with the spark plug wire disconnected and secured away from contact with the spark plug. 1. Handle Assembly – Gather all handle parts shown in the illustration below. Place them in front of the machine (side farthest from the engine). See Figure 4. Figure 5.
PORTO-SCREED PSH— BASIC ENGINE Figure 6. Engine Controls and Components 6. Choke Lever – Used in the starting of a cold engine, or in The engine (Figure 6) must be checked for proper lubrication and cold weather conditions. The choke enriches the fuel mixture. filled with fuel prior to operation. Refer to the manufacturer's engine manual for instructions & details of operation and servicing. The 7.
PORTO-SCREED PSH— PRE-INSPECTION PRE-INSPECTION CAUTION NOTE Reference manufacturer engine manual for specific servicing instructions. NEVER operate the PSH in a confined area or enclosed area structure that does not provide ample free flow of air. ALWAYS wear approved eye and hearing protection before operating the PSH. Before Starting 1. Read safety instructions at the beginning of manual. 2.
PORTO-SCREED PSH — INITIAL START-UP INITIAL START-UP Lifting and Moving the PSH Even though the PSH is lightweight, always use two people when lifting or moving the PSH. This section is intended to assist the operator with the initial start-up of the PSH. It is extremely important that this section be read carefully before attempting to use the PSH in the field.
PORTO-SCREED PSH — INITIAL START-UP 6. Grasp the starter grip (Figure 14) and slowly pull it out. The resistance becomes the hardest at a certain position, corresponding to the compression point. Pull the starter grip briskly and smoothly for starting. Stopping The Engine 1. Move the throttle lever to the IDLE or SLOW position (Figure 15) and run the engine for three minutes at low speed. 2. After the engine cools, turn the engine start/stop switch to the “OFF” position (Figure 16). Figure 14.
PORTO-SCREED PSH — OPERATION OPERATION 4. Start the engine as previously described. Refer to the Engine Manual Starting Instructions for complete starting instructions of the engine. Allow the engine to warm up 1-2 minutes before operating. The throttle lever should be set to permit the engine to warm up WITHOUT engaging the centrifugal clutch and causing the machine to vibrate and move forward under its own power. 1.
PORTO-SCREED PSH — MAINTENANCE MAINTENANCE B See the engine manual supplied with your machine for appropriate engine maintenance schedule and troubleshooting guide for problems. A C E D CAUTION ALWAYS allow the engine to cool before servicing. NEVER attempt any maintenance work on a hot! engine.
PORTO-SCREED PSH — TROUBLESHOOTING (ENGINE) TABLE 4. TROUBLESHOOTING (ENGINE) SYMPTOM Difficult to star t, "fuel is available, but no SPARK at spark plug". POSSIBLE CAUSE Spark plug bridging? Check gap, insulation or replace spark plug. Carbon deposit on spark plug? Clean or replace spark plug. Shor t circuit due to deficient spark plug insulation? Check spark plug insulation, replace if worn. Improper spark plug gap? Set to proper gap.
PORTO-SCREED PSH — SUGGESTED SPARE PARTS SUGGESTED SPARE PARTS PORTO-SCREED PSH 1 TO 3 UNITS WITH HONDA GX120K1QX2 ENGINE 1 to 3 Units Qty. ..... P/N ........................ Description 1 ...........30033-401 ............ CABLE, THROTTLE ASM 4 ...........22094-006 ............ O-RING (FASTENER) 4 ...........1162 A .................. CAP, GREASE ZERK 3 ...........07055-028 ............ V-BELT 4L280 3 ...........19977 ................... KNOB, CLAMP 1 ...........17620ZH7023 ...... TANK CAP (HONDA) 2 ......
PORTO-SCREED PSH — NAMEPLATE AND DECALS NAMEPLATE AND DECALS A BELT DRIVE CLOCKWISE GEAR DRIVE GEAR DRIVE 3 B 4 DECAL SHEET INTL STDS ISO P/N 11246 WARNING! CHECK HOT COUNTER CLOCKWISE C P/N 36099 (ISO Blue) 1 CHECK LIFTING POINT LIFTING POINT D 2 LUBRICATION LUBRICATION KEEP GUARDS IN PLACE P/N 21302 P/N 20525 SM 1-1/2 x 2-1/4 B “CHECK” A 8 C LUBRICATION MODEL SERIAL NO.
PORTO-SCREED PSH — NAMEPLATE AND DECALS NAMEPLATE AND DECALS NO. 1 2 3 4 5 6 7 8 9 10 PART NO. 21302 20525 SMALL 36099 11246 20109-001 25263-001 13118 35137 11092 PART NAME QTY. REMARKS DECAL: GUARD WARNING .................................. 1 ....... SAFETY ITEM DECAL: WARNING, CA PROP 65 ......................... 1 ....... SAFETY ITEM DECAL: HELMET, SHOE AND GLOVE ................ 1 ....... SAFETY ITEM DECAL: SHEET-INTERNATIONAL STANDARDS .. 1 .......
PORTO-SCREED PSH — ASSEMBLY ASSEMBLY 33 32 36 31 37 1 19 20 26 5 2 6 30 3 34 4 22 5 21 6 7 8 9 18 16 17 10 19 29 14 23 15 11 15 20 12 13 35 24 5 8 27 25 7 28 19 PAGE 24 — STOW PORTO-SCREED — OPERATION & PARTS MANUAL — REV.
PORTO-SCREED PSH — ASSEMBLY ASSEMBLY NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 13A 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 PART NO. 21387 12704-304 18241-301 0655 0161 C 0300 B 0949 0181 B 15488-001 5283 08297-008 0477 36493 07051-017 07055-028 27023-001 1162 A 4001 1284 36494 21101-002 0202 13658-001 4014 11679-001 0161 D 0105 12706-401 19977 11831-001 36491 36492 12714-006 30033-401 22094-006 36499 1834 1273 PART NAME QTY. REMARKS ENGINE, 4 HP.
Effective: July 15, 2003 TERMS AND CONDITIONS OF SALE — PARTS Terms and Conditions of Sale STOW Construction Equipment PAYMENT TERMS Terms of payment for unit sales are 2% 15 days net 30 days from date of invoice unless otherwise specifically stated on our invoice. Parts invoices have terms of net 10 days. Minimum parts billing is $15.00 net. Applicable discounts will be computed on merchandise value only. Late charges will be assessed at prevailing rates.
NOTE PAGE STOW PORTO-SCREED — OPERATION & PARTS MANUAL — REV.
OPERATION AND PARTS MANUAL HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING PARTS DEPARTMENT 800-427-1244 or 310-537-3700 FAX: 800-672-7877 or 310-637-3284 SERVICE DEPARTMENT 800-421-1244 FAX: 310- 537-4259 TECHNICAL ASSISTANCE 800-478-1244 FAX: 310- 631-5032 WARRANTY DEPARTMENT 888-661-4279, or 310-661-4279 FAX: 310- 537-1173 STOW CONSTRUCTION EQUIPMENT PARTS DEPARTMENT: A DIVISION OF MULTIQUIP INC.
