Instruction/ maintenance manual of the product WP Presto
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WP & WPS Series W ork Positioners Installation, Operation and Service Manual Model Number ___________________ Serial # _________________________ Date placed in service _____________ IMPOR T ANT : READ CAREFULL Y BEFORE INST ALLING OR OPERA TING LIFT Part orders ar e subject to a $50 miminum charge.
This manual was current at the time of printing. To obtain the latest, most updated version, please contact Presto Lifts Customer Service Department or go to our website: www.PrestoLifts.com -- you will find a complete list of current owner’s manuals to print.
2 CONTENTS Page Section Nu mber SECTION 1 : Introduction ................................................................................................. 3 SECTION 2 : Safety ...........................................................................
3 SECTION 1 INTRODUCTION This manual attempts to provide all of the informati on necessary for the safe and proper installation, operation and maintenance of Presto’s Battery Operated Work Positioner. It is important that all personnel involved with the installation, maintenance or operation of the Work Positione r read this ma nual.
4 • Check for signs of damage especially to the back cabinet that houses the battery , electrical/hydraulic power pack. • Check all connections for tightness. Is there hydraulic fluid visible? • Check base frame for dimensions and structural integrity.
5 B. DAILY OPERATIONS MAINTENANCE CHECKS: 1. Battery A. Check for corroded and loose terminals. A white powde r substance will be present if there is any existing corrosion. B. Check for loose battery tie-downs. C. Visually inspect for any cracks or damage to the casing.
6 B. Clean battery compartment area. C. Check specific gravity -- fully charged battery should read 1265. D. Check fluid level in all cells. Fill with distilled wate r as necessary to bring fluid to within ¾” of the top. 2. Hydraulic System A. Clean and inspect hydraulic cylinder.
7 Figure 1: Model WP WP Component Identification Item Description 1 Cylinder 2 Flow Control Valve 3 Chain Roller Assembly 4 Load Wheel 5 Floor lock Assembly 6 Lead Wheel Figure 2: Model WPS WPS Compon.
8 Table 1: Steering Components Steering Assembly Item and Part Numbers Item Number Description and Part Number 1 N0338 - Washer 2 N0817 - Bolt 3 N0250 - Washer, Lock 4 1004-026 - Bearing 5 72045-6 - S.
9 Figure 5: Floor Lock Assembly Floor Lock Assembly Detail Item Description 1 0574 – Handle, Lock 2 N0180 – Nut, Lock Handle 3 C108 – Spacer 4 N1110 – Bolt, Lock Handle 5 PSL28A – Rings, Ret.
10 Figure 7: 1000, 1500 & 2700 lb. Cylinder Figure 8: 2000 lb. Capacity Cylinder Table 2: Cylinder Components Figure 3: Cylinder Parts for 1000 & 3000 Lifts Figure 4: Cylinder Parts for 2,000 lb.
11 Figure 9: Work Positioner Back Plate Assembly Work Positioner Back plate Assembly Note Item#1-A & -B include 2 thru 13.
12 Item# P/N# Description Qty. 1-A 1009-003-02A Back plate and fork assem bly 42” forks (forks not shown) 1 -B 1009-003-04A Back plate and fork assem bly 48” forks (forks not shown) 1 2-A 1009-003.
13 Figure 10: DC Pow er Wiring Schematic UP/DOWN SWITCH P/N 8256 Figure 11: Old DC Pow er Pack Figure 12: Old DC Power w/ Remote Control.
14 Figure 13: AC Pow er Wiring Schematic Figure 14: Standard AC Pow er Pack Figure 15: AC Pow er w/ Remote Control.
15 Figure 16: DC Wiring Schematic w / Remote Control Figure 17: AC Wiring Schematic w / Remote Control.
16 Table 3: Old Style Replacement Parts* Description Part Number Used On Power Pack: A completely assembled DC motor, pump and reservoir with manual cont rol. Call Lee Engineering for part numbers if a Remote Control Power Pack is needed. B200-1000 B200-2000 B200-3000 B200-4000 All 1000 lb.
17 Motor, AC 3/4 HP 115 Volt Motor AC, Power Cord Micro Switch For AC Motor E255N E314 E246 All Lifts All Lifts All Lifts Hand Pendant For AC Power Packs Hand Pendant, Coil Cord For AC M otor E307 100.
18 RESTOCKING POLICY Presto Lift, Inc.’s goal is for you to be satisfied with y our order. Merchandise may be returned, but returns will be subject to a restocking fee to cover the costs Presto Lift, Inc. incurs which include but are not limited to handling, storage of the units, etc.
19 RETURN MATERIALS AUTHORIZATION (RMA) PROCEDURES Although Presto Lift, Inc. is not legally obligated to issue a credit for any merchandise, the RETURN MATERIALS AUTHORIZATION (RMA) PROCEDURE is provided as a courtesy to our customers in the event they do not receive what they wanted.
20 Presto Lifts Limited Warranty Policy Presto Lifts warrants all of its products against defects in th e welded structural frame and, if applicable, scissor legs from faulty material and workmanship for a period of five (5) years from the date of invoice.
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An important point after buying a device Presto WP (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Presto WP yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Presto WP - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Presto WP you will learn all the available features of the product, as well as information on its operation. The information that you get Presto WP will certainly help you make a decision on the purchase.
If you already are a holder of Presto WP, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Presto WP.
However, one of the most important roles played by the user manual is to help in solving problems with Presto WP. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Presto WP along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
