RGC HL20058-48 User manual

HL20058-48”/HL17558-60”
HYDRAULIC BOAT LIFT
INSTRUCTIONS
(CYL LARGE END CAP)
REIMANN & GEORGER CORPORATION
MARINE PRODUCTS BUFFALO, NY
P/N 6112--- 5/13/13

PRE-LIFTING CHECKLIST
The lift and related equipment must be thoroughly inspected prior to each use. Only those who have read and understood
this entire manual and related equipment manuals are qualified to do this inspection. This checklist is to be used as a
guideline in conjunction with the maintenance and inspection procedures outlined in this manual. It is recommended that the
inspection be maintained as a permanent record.
Ensure the lift installation will clear all power lines and obstructions above and below the water line.
Ensure all structural members of the lift are free of defects and damage that may affect the integrity.
Ensure the frame and platform fastenings are tight.
Ensure the leg pins connect the bottom frame assembly to the adjustable legs. Insure the leg height has been properly
adjusted for the lowest platform position relative to the water.
Ensure the frame is square and the lift is sitting level.
Ensure hydraulic hoses are properly connected and in good condition.
Check the battery fluid levels, age, and time of last booster charge. The battery must be booster charged at the
beginning and end of the season using a 10A charger.
Verify battery cable is clean and tight on battery terminal.
Verify that the polarity (positive or negative) of the solar panel matches the battery’s polarity.
Verify solar panel or AC charger is plugged in correctly.
Verify that the solar panel is getting an adequate amount of sunlight.
Check the voltage output of the solar panel.
Ensure that any user or dealer installed locking devices have been removed before operating the lift.
Ensure that no auxiliary equipment such as boating hardware is being hung on the lift.
Ensure the lift is not being used beyond its rated capacity.
Ensure the boat is properly positioned and secured on the lift before doing any raising or lowering.
Ensure any drain plug is in place on the boat before launching.
Operate the lift first without, and then with, your boat on the platform to test the operation of both the lift and the power
supply.
When using a remote transmitter, ensure you have a clear visual path for safety and optimum operation.

TABLE OF CONTENTS
CHAPTER TITLE PAGE
1 SAFETY ........................................................................................................................................1
1.1 Introduction ....................................................................................................................................1
1.2 Safety Definitions...........................................................................................................................1
1.3 Equipment Safety Labels................................................................................................................1
1.4 Equipment And Personnel Safety ..................................................................................................1
1.5 Installation Safety...........................................................................................................................2
1.6 Operating Safety.............................................................................................................................2
2 SPECIFICATIONS ......................................................................................................................3
2.1 Technical Data................................................................................................................................3
2.2 Nameplate and Serial Number Tag.................................................................................................3
2.3 Optional Equipment........................................................................................................................4
3 INSTALLATION AND SETUP ..................................................................................................5
3.1 Pre-Installation Checks...................................................................................................................5
3.2 Prior To Setup ................................................................................................................................5
3.3 Leg Pocket Assembly .....................................................................................................................6
3.4 Cylinder Support Assembly............................................................................................................7
3.5 Lifting Arm Installation..................................................................................................................8
3.6 Hose/Cylinder Assembly Installation..............................................................................................9
3.7 Main Frame and Leg Assembly.....................................................................................................10
3.8 Aluminum Bunk Assembly............................................................................................................11
3.9 Making Power Connections...........................................................................................................12
3.10 Operating Position.........................................................................................................................13
4 OPERATION...............................................................................................................................14
4.1 Before Operating The Lift .............................................................................................................14
4.2 Testing Lift Operation ...................................................................................................................14
4.3 Testing Lift Operation With Remotes............................................................................................15
4.4 Raising and Lowering the Boat......................................................................................................15
4.5 Securing Lift When Not In Use .....................................................................................................15
5 INSPECTION AND MAINTENANCE .....................................................................................16
5.1 General Maintenance Rules...........................................................................................................16
5.2 Battery Maintenance......................................................................................................................16
5.3 Remote Control Information..........................................................................................................17
5.4 Annual Inspection..........................................................................................................................18
5.5 Storage Procedure..........................................................................................................................18
5.6 Hydraulic System Flush.................................................................................................................19
6TROUBLESHOOTING..............................................................................................................20
7 PARTS LISTS..............................................................................................................................22
7.1 HL20058-48 Hydraulic Boat Lift ..................................................................................................22
7.2 HL17558-60 Hydraulic Boat Lift ..................................................................................................22
7.3 HL1.75-2K Hydraulic Cylinders & Fittings ..................................................................................23
7.9 HL1.75-2K Hardware Carton of Parts...........................................................................................23
RGC MARINE PRODUCTS PHONE: [phone]

LIST OF FIGURES
FIGURE DESCRIPTION PAGE
2-1 Typical Product Nameplate ............................................................................................................3
3-1 Extension Leg and Leg Frame Assembly........................................................................................6
3-2 Main Frame, Cylinder Support Assembly.......................................................................................7
3-3 Rear Lift Arm Assembly.................................................................................................................8
3-4 Cylinder, Main Frame, & Leg Assembly........................................................................................9
3-5 Front Lift Arm Assembly...............................................................................................................10
3-6 Bunk Assembly..............................................................................................................................11
7-1 Hydraulic Cylinder and Hose Assembly........................................................................................23
7-2 Complete Hydraulic Lift Assembly ...............................................................................................24
RGC MARINE PRODUCTS PHONE: [phone]

1SAFETY
1.1 INTRODUCTION
Your Reimann & Georger Corporation Marine Products Hydraulic Lift has been engineered to provide lifting performance,
long term economics and safety advantages that no other type can match. However, even a well-designed and well-built lift
can malfunction or become hazardous in the hands of an inexperienced and/or untrained user. Therefore, read this manual,
and related equipment manuals thoroughly before operating your lift to provide maximum safety for all operating personnel,
and to get the maximum benefit from your equipment.
WARNING:
DO NOT OPERATE THIS LIFT WITHOUT STUDYING THIS ENTIRE MANUAL. FAILURE TO
DO THIS CAN LEAD TO EQUIPMENT MISUSE WITH RESULTING SERIOUS PERSONAL
INJURY AND/OR DAMAGE. CONTACT YOUR RGCMARINE DEALER IF YOU HAVE ANY
QUESTIONS.
1.2 SAFETY DEFINITIONS
A safety message alerts you to potential hazards that could hurt you or others or cause property damage. The safety messages
or signal words for product safety signs are DANGER, WARNING, and CAUTION. Each safety message is preceded by a
safety alert symbol and is defined as follows:
DANGER: Indicates an imminently hazardous situation that, if not avoided, will cause death or serious injury. This safety
message is limited to the most extreme situations.
WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.
CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury. It may
also be used to alert against unsafe practices and property-damage-only accidents.
1.3 EQUIPMENT SAFETY LABELS
These labels warn you of potential hazards that could cause injury. Read them carefully. If a label comes off or becomes
illegible, contact a Reimann & Georger Corporation dealer for a free replacement.
1.4 EQUIPMENT AND PERSONNEL SAFETY
1. Do not use the lift, control box, or the remote control if any item shows any signs of damage.
2. Do not expose the internal control box components or remote control to water or inclement weather conditions.
3. Understand the use of all controls and connections provided with the control box.
4. Never operate the lift with a substitute hydraulic power supply. Use only the control box provided with the lift.
5. Do not store any articles in the control box, as this can damage the pump or electrical system.
6. Do not allow persons other than authorized service personnel to repair any part of this equipment.
7. Do not exceed the rated maximum lifting capacity of this equipment.
8. Never try lifting anything other than a boat with this equipment.
9. Never allow people in the boat any time it is suspended above the water on the platform or when the lift is in use.
10. Do not stand or walk on the loading platform while it is in any raised position.
1

11. Do not allow anyone to swim or play under, near or on the lift at any time. Raise the bunks out of the water when leaving
the lift unattended to allow swimmers to see its location.
12. Never use the lift to hang or store any auxiliary equipment such as boating hardware.
13. Never operate the lift during an electrical storm.
1.5 INSTALLATION SAFETY
1. Do not weld or otherwise modify the lift. Such alterations may weaken the structural integrity of the lift and void the
warranty.
2. All lifting accessories such as pontoon brackets, pivoting bunks, and guide-ons, must be commercially manufactured, and
be properly maintained and installed.
3. Ensure that the frame is level and square.
4. The following precautions must be observed when lifting any part of this equipment:
a. Be sure of your footing.
b. Bend your knees and lift with your legs.
c. Hold the equipment section close to your body when lifting.
1.6 OPERATING SAFETY
1. Before allowing anyone to operate the lift, be certain they fully understand the proper operating procedure.
2. Completely remove any user or dealer installed locking devices before operating the lift.
3. Follow the Pre-Lifting Checklist before operating.
4. Ensure the center of gravity of the boat is between forward load tube and rear foot plates.
5. Do not try lifting or launching your boat in rough water conditions. This can damage your boat and/or the lift.
6. The boat must be stored with the lift in the over center position.
7. A clear visual path is required when using a remote transmitter. Obstacles, radio frequency interference, and weak
transmitter batteries will degrade the performance and range of your remote transmitter.
8. Keep people and pets clear during operation of the lift.
9. Keep all clothing and all body parts clear of moving parts.
10. Never adjust or service the lift during operation or while connected to the control box.
11. Do not adjust the components in the control box while operating the lift.
12. Completely lower the platform before performing any type of maintenance or repair.
13. Never allow anybody to work in or on the boat when it is suspended above the water on the lift.
14. At end of operation, secure the control box and the lift to prevent unauthorized use. Never assume you will find the
equipment in the same condition in which you left it.
15. Never operate the remote control or hydraulic power unit when connecting or disconnecting hydraulic hoses.
16. Do not operate the lift when under the influence of drugs, alcohol, or medication.
2

2SPECIFICATIONS
2.1 TECHNICAL DATA
Model HL20058-48” HL17558-60
Weight Capacity 2000 lbs. 1750 lbs.
Maximum Beam 58” 58”
Lifting Height 48” 60”
Min. Water Depth
17” @ bow end
24-1/2” @stern end
17” @ bow end
25”@ stern end
Overall Width (Including Feet) 74-1/4” 74-1/4”
Overall Length (Including Feet) 119” 131”
6’ Full Length Bunks Std. Std.
Stainless Steel Hardware Std. Std.
Adjustable Legs Opt. Opt.
Hydraulic cylinders 1 1
Lifting Speed at full load
(12VDC unit)
25 seconds up,
20 seconds down
30 seconds up,
20 seconds down
Lifting Speed at full load
(120VAC unit)
20 seconds up,
20 seconds down
20 seconds up,
20 seconds down
Battery Powered 12VDC Control Box w/
Manual Control Hydraulic Power Unit
(Remote Control Optional)
Customer’s
Choice Customer’s Choice
120VAC Control box with Remote Control
Hydraulic Power Unit
Customer’s
Choice
Customer’s
Choice
AC Charger for DC Control Box Opt. Opt.
Solar Panel for DC Control Box Opt. Opt.
Shipping Weight less power unit 225 LBS. 235LBS.
2.2 NAMEPLATE AND SERIAL NUMBER TAG
It is important to identify your lift completely and accurately whenever ordering spare parts or requesting assistance in
service. There are two product nameplates for each lift; one nameplate located at the top of the Right-Hand Forward Lift Arm
and another nameplate in the control box. Each label shows the model and serial numbers and capacity rating. The lift label
should appear as the sample nameplate shown in Figure 2-1. Record lift information from both nameplates below for future
reference.
Figure 2-1.
Typical Product Nameplate
HYDRAULIC LIFT NAMEPLATE INFORMATION
MODEL
SERIAL NUMBER
CAPACITY RATING
BOAT LIFT
CAP. lbs.
MODEL
SERIAL NO.
CONTROL BOX NAMEPLATE INFORMATION
MODEL ___________________________________
SERIAL NUMBER __________________________
CAPACITY RATING ________________________
3

OPTIONAL EQUIPMENT
The following options are available which enable you to customize your lift for your particular operation. Installation
instructions are provided as part of each option kit.
1. Canopies— Boats tucked neatly under the heavy duty canopy are protected from the elements, reducing the need for boat
coverings. Various canopy sizes and colors are available.
2. Guide Posts (pair)—Vertical guide posts make entering the lift easy in various water conditions.
3. Underwater or dock Lights—Remote controlled waterproof lights available for the DC control units (with remote
control) that can be mounted to the lift frame and control box lighting for greater nighttime visibility.
4. Extension Legs—Adjustable legs available in pairs. Standard lengths are 18”, 3’ or 5’.
5. Control Box Shelf—Provides a convenient and safe storage place for the power supply.
6. Hose Extensions—Enable operation of the power supply when at an extended distance from the lift.
7. AC Charger—Provides an additional method of recharging 12 volt DC battery. Compensating for either high usage of
boat lift, or insufficient solar energy to recharge battery completely.
8. Solar Panel—Provides an additional method of recharging 12 volt DC battery. Compensating for either high usage of
boat lift, or lack of an electric power source to recharge battery completely.
4

3INSTALLATION AND SETUP
3.1 PRE-INSTALLATION CHECKS
1. Do not assemble the lift if any part shows any sign of damage.
2. Do not weld or otherwise modify the lift. Such alterations may weaken the structural integrity of the lift and void the
warranty.
3. All lifting accessories such as pontoon brackets, pivoting bunks, and guide-ons shall be commercially manufactured, and
be properly maintained and installed. Consult the manufacturer’s separate instructions provided for these accessories.
3.2 PRIOR TO SETUP
1. The assembly instructions refer to the placement of components in terms of forward, rear, right-hand and left-hand. The
rear of the lift corresponds to the rear of the boat. The rear is also where the cylinders are placed.
2. In choosing a place to assemble the lift, keep in mind the final placement of the lift. The lift may be placed on either side
of your dock and the boat must enter the rear of the lift.
3. This product has been supplied with stainless steel hardware to protect against a harsh marine environment and
provide outstanding performance. Due to the chemistry and surface condition of stainless steel, there is a natural
tendency for the hardware to “gall, lock up, or seize” during assembly. To prevent this from occurring, it is highly
recommended that the anti-seize supplied in the hardware bag be applied to the mating surfaces of all stainless
steel fasteners before assembly. Lubricants containing molybdenum disulfide, graphite, mica or talc may also be
used.
CAUTION:
DO NOT EXCEED THE MAXIMUM TORQUE RATING ON ALL BOLTS OF 20 FT-LBS.
WARNING:
FAILURE TO APPLY A SUITABLE LUBRICANT TO THE MATING SURFACES OF
STAINLESS STEEL THREADED FASTENERS MAY CAUSE GALLING AND/OR SEIZING OF
ASSEMBLY.
5

3.3 LEG POCKET ASSEMBLY
1. Refer to Figure 3-1. Fasten foot plate (12) to extension leg (13) using hardware (17), and (18).
2. Insert foot plate and extension leg assembly into leg assembly (10). Insert PIN (14) and install hair pin (15) to secure pin.
Adjust the extension leg and tighten hex bolt to hold in position.
3. Install the four plastic cap plugs onto ends of the extension legs.
Figure 3-1.
Extension Leg and Leg Frame Assembly
6