Landoll EHP User manual

®
LANDOLL COMPANY, LLC
1900 North Street
Marysville, Kansas 66508
[phone]
800-428-5655 ~ WWW.LANDOLL.COM
‘
EHP
Electric Hydraulic Power
Operator’s Manual
F-1153-2308

Instructions for Ordering Parts
** Repair parts must be ordered through an Authorized Dealer **
Identification Plate
DEALER INSTRUCTIONS FOR ORDERING PARTS FROM LANDOLL PARTS DISTRIBUTION CENTER
Phone #: [phone] or 785-562-5381 Fax #: [phone]
Order online: dealer.landoll.com
IDENTIFICATION PLATE LOCATION
The identification plate, which lists the model number and serial number, is located left of the charging port.
SERIAL NUMBER
The serial and model number is located on the identification plate.
Electric Hydraulic Power unit manuals.
Manual Number Manual Type
F-1153 Operator’s Manual
MODEL #
SERIAL #
MADE IN USA 1-573-010006
Landoll Company, LLC
Marysville, Kansas
www.landoll.com
MODEL #
SERIAL #
MADE IN USA 1-573-010006
Landoll Company,LLC
Marysville, Kansas
www.landoll.com

i
Table of Contents
1 Introduction and Safety Information
Introduction ....................................................1-1
Understanding Safety Statements ..................................1-2
2 Component Overview
General .......................................................2-1
Enclosure .....................................................2-1
Display Module .................................................2-2
Main Screen .................................................2-2
Voltage Gauge .............................................. 2-2
Motor Gauge................................................ 2-2
Current Gauge .............................................. 2-2
Battery Status Indicator ....................................... 2-2
DL Icon .................................................... 2-2
Gear Icon .................................................. 2-3
Pump Pressure.............................................. 2-3
LS Pressure ................................................ 2-3
Run Hours ................................................. 2-3
Keypad Functions............................................ 2-3
Battery Status Screen..........................................2-4
Emergency Stop Button ..........................................2-4
Emergency Stop Reset.........................................2-4
Pump-On Light ................................................. 2-5
Batteries ......................................................2-5
Proper Handling and Usage Guidelines ............................2-6
Charger .......................................................2-7
Charging Port ................................................2-7
Remote Charging Light.........................................2-8
Status Bar & Display Panel......................................2-8
Contactor......................................................2-8
Controller......................................................2-9
DC-DC Converter ..............................................2-10
Fuses .......................................................2-10
Key Switch ................................................... 2-10
Motor ........................................................2-10
Hydraulic Hoses ...............................................2-11
Hydraulic Pressure Transducers...................................2-11
Hydraulic Pump................................................2-11
Hydraulic Reservoir.............................................2-12
3 Operation
Before Operations Checks ........................................3-1
Conduct a Daily Inspection ......................................3-1
System Startup .................................................3-2

ii F-1153-2308
TABLE OF CONTENTS
Normal Weather .............................................. 3-2
Cold Weather ................................................ 3-2
System Shut Down .............................................. 3-2
After Operations Checks ......................................... 3-2
Emergency Stop Reset........................................... 3-2
4 Maintenance and Lubrication
General....................................................... 4-1
Tools and Equipment ............................................ 4-2
Electrical System ............................................. 4-2
Hydraulic System ............................................. 4-2
Structural Components ........................................ 4-2
Maintenance & Inspection Schedule ................................ 4-2
Cleaning ...................................................... 4-3
Lubrication .................................................... 4-3
Repair Parts ................................................... 4-3
Structural Defects ............................................... 4-3
Torque Values ................................................. 4-3
Troubleshooting ................................................ 4-3
Hydraulic Bleed Procedures ....................................... 4-4
Electric Hydraulic Power Unit Only ............................... 4-4
Equipment Component Replacement ............................. 4-4
Receipt Inspection Checklist ...................................... 4-6
Daily Inspection Checklist......................................... 4-8
3 Month / 125 Hour Inspection Checklist ............................ 4-10
12 Month / 500 Hour Inspection Checklist ........................... 4-14
5 Troubleshooting Guide
General....................................................... 5-1
Explanation of the Headings .................................... 5-1
Troubleshooting Guide Index .................................... 5-1
Battery Problems ............................................... 5-2
The battery does not deliver the expected Ah (capacity) ............... 5-2
Charge current/amps suddenly goes to zero while connected to a source . 5-2
Voltage drops suddenly while in use after appearing constant. .......... 5-2
Low or zero volts across the terminals............................. 5-2
Hydraulic System Problems ....................................... 5-4
System inoperative............................................ 5-4
System operates erratically ..................................... 5-4
System operates slowly ........................................ 5-4
Hydraulic oil over heating....................................... 5-5
Hydraulic oil foaming .......................................... 5-5
Pump noisy ................................................. 5-5
Pump leaking ................................................ 5-5
Control Valves leaks .......................................... 5-5
Hydraulic components leaking ................................... 5-5
Hydraulic components still move with control valve in neutral position .... 5-5
Hydraulic components function, or creep with PTO disengaged ......... 5-5

iii
TABLE OF CONTENTS
Motor Problems.................................................5-6
Motor does not run, the display module does not turn on...............5-6
Motor does not run, the display module turns on .....................5-6
Motor RPM’s do not decrease under No Load conditions ..............5-6
Motor RPM’s do not increase under Working conditions ...............5-6
Motor runs slow or labored, high power consumption .................5-6
Motor runs slow or labored, low power consumption ..................5-6
Motor hums and high power consumption ..........................5-6
Motor has unusual noises or vibrations ............................5-6
Motor gets too hot............................................. 5-6
6 Manufacturer References
Disclaimer .....................................................6-1
General .......................................................6-1
Explanation of the Headings..................................... 6-1
Manufacturer Index ..............................................6-1
American Battery Solutions .....................................6-1
ABM Greiffenberger ........................................... 6-1
Delta-Q Technologies Corp. .....................................6-1
Enovation Controls, LLC. ....................................... 6-1
Zapi S.p.A. .................................................. 6-1

iv F-1153-2308
TABLE OF CONTENTS

1-1
TABLE OF CONTENTS Chapter 1
Introduction and Safety Information
Introduction
This manual provides operating, servicing and general maintenance instructions for the most common components
and options of the Electric Hydraulic Power unit, manufactured by Landoll Company, LLC., Marysville, Kansas 66508.
If an option is not covered, contact an Authorized Landoll Dealer for assistance. This manual is available online
through the Dealer Portal at dealer.landoll.com.
CHAPTER 1 Gives basic instructions on the use of this manual and understanding the safety
statements.
CHAPTER 2 Gives locations, descriptions and instructions for the equipment components. It also
provides component specifications, torque limits and service requirements.
CHAPTER 3 Gives instructions for the proper operation of the equipment.
CHAPTER 4 Gives general maintenance procedures, a maintenance schedule and a lubrication
schedule. Improper maintenance will void your warranty. Requires complex electrical
system troubleshooting and repair. It is highly recommended to contact the Landoll
Trailer Service Department at Landoll.com or phone [phone].
IF YOU HAVE ANY QUESTION CONTACT:
LANDOLL COMPANY, LLC.
1900 NORTH STREET
MARYSVILLE, KANSAS 66508
PHONE # [phone] or [phone]
CHAPTER 5 Is a general troubleshooting guide to aid in diagnosing and solving problems.
CHAPTER 6 Gives manufacturer references to assist in troubleshooting, servicing, and maintaining
the equipment components.The manufacturer references are available online through
the Dealer Portal at dealer.landoll.com.
WARRANTY The Warranty Registration form is included with the product documents. Fill it out and
mail it within 15 days of purchase. It is highly recommended to get with the Landoll
Trailer Warranty Contacts at Landoll.com or phone [phone] for assistance.
NOTE: IMPROPER ASSEMBLY, MODIFICATION, OR MAINTENANCE OF YOUR
LANDOLL MACHINE CAN VOID YOUR WARRANTY.
COMMENTS Address comments or questions regarding this publication to:
LANDOLL COMPANY, LLC.
1900 NORTH STREET
MARYSVILLE, KANSAS 66508
ATTENTION: PUBLICATIONS - DEPT. 55

1-2 F-1153-2308
INTRODUCTION AND SAFETY INFORMATION
TABLE OF CONTENTS
Understanding Safety
Statements
You will find various types of safety information on the
following pages and various decals on the equipment.
The Safety Alert Symbol means ATTENTION! YOUR
SAFETY IS INVOLVED!
DANGER
DANGER
WARNING
CAUTION
IMPORTANT
Means that failure to follow these instructions may
cause damage to the equipment or cause it to
operate improperly. Requires complex electrical
system troubleshooting and repair. It is highly
recommended to contact the Landoll Trailer Service
Department at Landoll.com or phone [phone] /
888-522-3634.
NOTE
Make sure you read and understand the information
contained in this manual and various decals on the
equipment before you attempt to operate or maintain
this equipment.
The safety statements contained in this manual relate to
the operation of the Electric Hydraulic Power unit.
Failure to comply with this warning may result in
death or severe injury.
For Safe Operation: Read and understand the operator’s manual safety
statements, component overviews and operational steps for this equipment.
For Safe Operation: Read and understand the safety decals, instructional
decals and component control placards that are located on the equipment.
For Safe Operational Equipment: Read and understand the maintenance and
troubleshooting procedures for properly maintaining the equipment.
1.
2.
3.
DO NOT operate this equipment until you have completed the following:
DANGER
Danger means a life-threatening situation exists.
Death, severe injury or equipment damage may
occur if safety measures or instructions on this
label are not properly followed. Requires complex
electrical system troubleshooting and repair. It is
highly recommended to contact the Landoll
Trailer Service Department at Landoll.com or
phone [phone].
Warning means death, serious injury or
equipment damage may occur if safety measures
or instructions on this label are not properly
followed. Requires complex electrical system
troubleshooting and repair. It is highly
recommended to contact the Landoll Trailer
Service Department at Landoll.com or phone
800-446-5175 / 888-522-3634.
Caution means injury or equipment damage may
occur if instructions on this label are not properly
followed. Requires complex electrical system
troubleshooting and repair. It is highly
recommended to contact the Landoll Trailer
Service Department at Landoll.com or phone
800-446-5175 / 888-522-3634.

2-1
TABLE OF CONTENTS Chapter 2
Component Overview
General
IMPORTANT
First read and understand the operators manual.
Second, always conduct a Receipt Inspection on your
new equipment to verify that it is complete and not
damaged prior to placing it into operation. Report any
findings to the Landoll Trailer Service Contacts at
Landoll.com or phone [phone].
See Receipt Inspection Checklist on Page 4-6.
This section provides the component locations and
descriptions for the Electric Hydraulic Power unit.
Operators must be familiar with the components,
instructions and safety statements before operating the
power unit.
The Electric Hydraulic Power option is a quick attach
enclosed rechargeable battery powered electric motor
driven hydraulic pump unit, that supplies external
hydraulic power to a system.
DANGER
DANGER
DANGER
DANGER
WARNING
Enclosure
The metal enclosure can be mounted on the front end of
the Landoll Trailer or above the optional winch. It provides
protection and a mounting surface for the power unit’s
electrical and hydraulic components. The enclosure
measures 52 inches long, 24 inches wide and 24 inches
high (132.08cm x 60.96cm x 60.96cm). DO NOT use high
pressure water to clean on or near the power unit
assembly. This can result in damage to the electrical
components mounted inside and outside of the enclosure.
Failure to comply may lead to death, severe injury
or damage to equipment. Requires complex
electrical system troubleshooting and repair. It is
highly recommended to contact the Landoll
Trailer Service Department at Landoll.com or
phone [phone].
1. SHOCK HAZARD - Batteries are in a parallel
circuit, this increases the system’s amps,
capacity and energy. Use proper insulated
tools and procedures when working with
batteries.
2. SHOCK HAZARD - DO NOT touch any
terminals, Use proper insulated tools and
procedures when working with batteries.
3. MAGNETIC FIELD - The motor generates high
magnetic fields and are hazardous to
individuals with pacemakers. Individuals with
pacemakers DO NOT work on motor.
4. DO NOT operate the equipment until you have
read the operator’s manual and completely
understand the proper use and function of all
controls
5. DO NOT operate the equipment with broken,
defective or missing parts.
6. REPLACE defective, damaged and leaking
batteries. Exposure to the battery contents
may release flammable liquid and vapors, may
cause allergic skin reactions or damage
organs, and may cause cancer.
7. ALWAYS check above, below and around the
equipment for persons and objects before
moving.
8. To prevent serious injury or death from
pinching: Keep all persons and objects clear
while any part of the machine is in motion.
9. ALWAYS fully couple truck to trailer when
operating the hydraulics. Trailer may become
unstable and lose contact with the ground.
Failure to comply may lead to death, serious
injury or damage to equipment. Requires
complex electrical system troubleshooting and
repair. It is highly recommended to contact the
Landoll Trailer Service Department at
Landoll.com or phone [phone] /
888-522-3634.
1. MAGNETIC FIELD - The motor generates high
magnetic forces and can attract items quickly.
Wear gloves, hold on to tools / items tightly
and move slowly.
2. ALWAYS connect hydraulic quick couplers
before operating.
3. DO NOT use high pressure water on or near
the enclosure. May cause damage to the
electrical components or wiring of the Electric
Hydraulic Power unit.

2-2 F-1153-2308
COMPONENT OVERVIEW
TABLE OF CONTENTS
Display Module
The display screen is mounted on the streetside bottom
left exterior of the enclosure. It is a PC-based software, 5
button keypad, non-touch LCD screen display unit that
communicates with the controller to provide system
feedback to the operator. This display unit has an
operating temperature range of -40°F to 185°F (-40°C to
85°C). Requires complex electrical system
troubleshooting and repair. It is highly recommended to
contact the Landoll Trailer Service Department at
Landoll.com or phone [phone].
For more information, resource the Manufactures
References, See Chapter 6, Manufacturer Index on
Page 6-1.
Figure 2-1: Electric Hydraulic Power Assembly
Main Screen
When the key switch is turned to the “ON” position, the
system will go through a start up process. A start up ICON
will appear then transition to the Landoll Logo before the
main screen appears.
Voltage Gauge
The voltage gauge will be displayed in the left top corner
of the screen. It appears as a dial gauge with a digital read
out that shows the voltage the motor is using during
operation. The dial gauge operates between 40vdc to
60vdc in 1vdc increments, See Figure 2-2.
Motor Gauge
The motor gauge will be displayed in the center of the
screen. It appears as a dial gauge with a digital read out
that shows the motor temperature during operation. The
dial gauge operates between -40°F to 320°F in 18 degree
increments, See Figure 2-2.
Current Gauge
The current gauge will be displayed in the right top corner
of the screen. It appears as a dial gauge with a digital read
out that shows the current / amps the motor is using
during operation. The dial gauge operates between
-30amps to 450amps in 20amp increments. At 400 amps
the system will go into protection mode and lower the
motor’s rpm, See Figure 2-2.
Battery Status Indicator
The battery charge level gauge and charge battery
indicator will be displayed in the center bottom of the
screen. The charge level gauge is green and ranges from
empty to full and displays a digital percentage readout.
The charge battery indicator is to the left of the green
charge level gauge, See Figure 2-2.
DL Icon
The DL Icon is located to the right of the battery status bar.
It will only appear when the system program is data
logging performance data.
HYDRAULIC HOSES & COUPLERS
ENCLOSURE FRONT COVER
ENCLOSURE TOP COVER
HYDRAULIC RESERVOIR
FILLER - BREATHER - STRAINER
ENCLOSURE REAR COVER
ENCLOSURE VENT COVER
DISPLAY MODULE
EMERGENCY STOP BUTTON
CHARGE PORT (NOT SHOWN)
STREETSIDE VIEW
ENCLOSURE
FRAME
PUMP-ON LIGHT
TEMPERATURE RANGE
NORMAL-WHITE -40°F to 203°F
MODERATE-YELLOW 204°F to 248°F
HIGH-RED
249°F to 320°F, system goes
into protection mode and
lowers the motor’s rpm.
CHARGE BATTERY INDICATOR
WHITE Normal operation
RED Battery charge level is below 13% and
requires charging.