Meyer E-58H - User Manual

FORM NO. 1-822
August 2005
Price: $4.25
E-58H, E-78 & E-88
power unit
service manual
Diamond Equipment
6 Angell Lane• Damariscotta, ME 04543-9720
Phone (207) 563-2227
www.diamondplow.com • email info@diamondplow.com
© 2005 Printed in the U.S.A.
Meyer Products LLC
18513 Euclid Ave. • Cleveland, OH 44112-1084
Phone (216) 486-1313
email•warranty@meyerproducts.com
ELECTRO-LIFT

Summary

Foreword

Section 0 - General Information and Maintenance

General Information

Basic information about model identification and serial number location.

Maintenance

Routine service and care for the Electro Lift unit.

Post-Season Maintenance

Tasks to perform after the snow plow season.

Section 1 - General Description and Theory of Operation

General Description

Overview of the E-58H, E-78 & E-88 units and their applications.

Theory of Operation

Explanation of how the Electro Lift® units function.

Electro Lift Unit Components

Detailed breakdown of individual unit components.

Section 2 - Diagnosis

General Information for Diagnosis

Prerequisites before starting troubleshooting procedures.

Testing Tips

Guidance for performing tests and checks.

Troubleshooting: Raise Function

Steps to diagnose issues with raising the plow.

Troubleshooting: Leak Down

Steps to diagnose plow leak down issues.

Troubleshooting: Lower Function

Steps to diagnose issues with lowering the plow.

Troubleshooting: Angle Left

Steps to diagnose issues with angling left.

Troubleshooting: Angle Right

Steps to diagnose issues with angling right.

Troubleshooting: Will Not Hold Angle

Steps to diagnose issues with holding angle.

Troubleshooting: Mounting

Steps to diagnose mounting issues.

Troubleshooting: Dismounting

Steps to diagnose dismounting issues.

Section 3 - Repair Procedures

General Repair Information

Guidelines and precautions for disassembly and reassembly.

Unit Disassembly and Reassembly

Procedures for taking apart and putting back together the unit.

Pump Repair Procedures

Instructions for pump shaft seal replacement.

Crossover Relief Valve Repair

Procedures for disassembling and reassembling the crossover relief valve.

Iskra Motor Brush Replacement

Steps to replace brushes on the Iskra motor.

Electronic Troubleshooting E-78 & E-88

System Components Overview

Description of RCM, PCM, and HCM modules.

General Installation Tips for Operation

Tips to prevent intermittent operation issues.

Xpress Plow Operation

Instructions for system power-up and plow operation.

Softkey Functions

Explanation of RCM softkey features like ALM.

Troubleshooting Diagrams

Flowcharts for diagnosing electronic issues.

Hydraulic Specifications

Motor Specifications

Electrical details for the Iskra motor.

Solenoid Valve Specifications

Electrical details for solenoid valves.

Pump Specifications

Hydraulic output pressure for the pump.

Crossover Relief Valve Specifications

Opening pressure for the crossover relief valve.

Hydraulic Fluid Capacity

Fluid volume for different unit models.

Torque Specifications

Reservoir Cover Torque

Torque values for reservoir cover retaining nuts.

Pump Assembly Torque

Torque values for pump assembly nuts/bolts.

Valve Block Torque

Torque values for valve block cap screws.

Motor to Pump Torque

Torque values for motor to pump cap screws.

Drain and Filter Plug Torque

Torque values for drain and filter plugs.

Meyer E-58H Specifications

General

Fuel Type	Gasoline
Engine Type	4-Stroke OHV
Warranty	2 Years Limited
Rated Watts	5000 W
Outlet Types	(2) 120V 20A Outlets, (1) 120/240V 30A Twist-Lock Outlet