RGC HL40120 User manual

HL40120/ HL40120XL
HYDRAULIC
BOAT LIFT
INSTRUCTIONS
REIMANN & GEORGER CORPORATION
MARINE PRODUCTS BUFFALO, NY
P/N 6114159 01/31/17

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. Ensure 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............................................................................................................10
3.9 Making Power Connections...........................................................................................................11
3.10 Operating Position.........................................................................................................................12
4 OPERATION...............................................................................................................................13
4.1 Before Operating The Lift .............................................................................................................13
4.2 Testing Lift Operation ...................................................................................................................13
4.3 Testing Lift Operation With Remotes............................................................................................14
4.4 Raising and Lowering the Boat......................................................................................................14
4.5 Securing Lift When Not In Use .....................................................................................................14
5 INSPECTION AND MAINTENANCE .....................................................................................15
5.1 General Maintenance Rules...........................................................................................................15
5.2 Battery Maintenance......................................................................................................................15
5.3 Remote Control Information..........................................................................................................16
5.4 Annual Inspection..........................................................................................................................16
5.5 Storage Procedure..........................................................................................................................17
5.6 Hydraulic System Flush.................................................................................................................17
6TROUBLESHOOTING..............................................................................................................19
7 PARTS LISTS..............................................................................................................................21
7.1 HL4K Hydraulic Boat Lift.............................................................................................................21
7.2 HL4KXL Hydraulic Boat Lift .......................................................................................................21
7.3 HL4K Bundle 1 of 2 (48”).............................................................................................................21
7.4 HL4KXL Bundle 1 of 2 (60”) .......................................................................................................21
7.5 HL4K Common Bundle #2............................................................................................................21
7.6 HL Extension Legs ........................................................................................................................22
7.7 HL3-4K Aluminum Bunk Bundle..................................................................................................22
7.8 HL4K Hydraulic Cylinders & CZP Hose Fittings .........................................................................22
7-9 HL4K Hydraulic Cylinders & SS Hose Fittings ............................................................................22
7.10 HL4K Hardware Carton of Parts ...................................................................................................22
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 Lift Arm Assembly .........................................................................................................................8
3-4 Cylinder, Main Frame, & Leg Assembly.......................................................................................10
3-5 Bunk Assembly..............................................................................................................................11
Solar Panel Lifting Cycle Chart.....................................................................................................15
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.
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.
1

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
HL40120
HL40120XL
Weight Capacity 4000 lbs. 4000 lbs.
Maximum Beam 120” 120”
Lifting Height 48” 60”
Min. Water Depth 24-3/4” 25 3/4”
Overall Width (Including Feet) 137” 137”
Overall Length (Including Feet) 170” 182”
10’ Full Length Bunks Std. Std.
Stainless Steel Hardware Std. Std.
Adjustable Legs Opt. Opt.
Hydraulic cylinders
2
2
Lifting Speed at full load
(12VDC & 24VDC unit)
45 seconds up,
45 seconds down
45 seconds up,
45 seconds down
Lifting Speed at full load
(120VAC unit)
65 seconds up,
45 seconds down
65 seconds up,
45 seconds down
Battery Powered 12VDC Control Box w/
Remote Control Hydraulic Power Unit
Customer’s
Choice
Customer’s
Choice
(2)Battery Powered 24VDC Control Box w/
Remote Control Hydraulic Power Unit
Customer’s
Choice
Customer’s
Choice
120VAC Control box w/ 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 Weights less control box 522 lbs. 542 lbs.
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
CONTROL BOX NAMEPLATE INFORMATION
MODEL
SERIAL NUMBER
CAPACITY RATING
BOAT LIFT
CAP. lbs.
MODEL
SERIAL NO.
3

2.3 TECHNICAL DATA
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. Full Length Guide On—Aluminum with vinyl guide ons make entering the lift easy in various water conditions.
3. Underwater or dock Lights—Remote controlled waterproof lights available for the DC control units that can be
mounted to the lift frame and control box lighting for greater nighttime visibility.
4. Motor Stop—Assists in positioning boat on the lift for balanced lifting.
5. Extension Legs—Adjustable legs available in pairs with bracing. Standard lengths are 3’, 5’, 7’, 9’.
6. Control Box Shelf—Provides a convenient and safe storage place for the power supply.
7. Hose Extensions—Enable operation of the power supply when at an extended distance from the lift.
8. AC Charger—Provides an additional method of recharging 12 or 24 volt DC battery. Compensating for either high
usage of boat lift, or insufficient solar energy to recharge battery completely.
9. Solar Panel—Provides an additional method of recharging 12 or 24 volt DC battery. Compensating for either high usage
of boat lift, or lack of an electric power source to recharge battery completely.
10. Wheel Kit—Enables boat lift to be rolled in and out of the water for off-season storage on dry land.
3

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 (1) to extension leg (2) using hardware (C) and (D).
2. Insert foot plate and extension leg assembly into leg assembly (3). Insert leg pin and clip (A) to secure.
3. Install the four plastic cap plugs (Z) onto ends of the extension legs.
Figure 3-1.
Extension Leg and Leg Frame Assembly
6

3.4 CYLINDER SUPPORT INSTALLATION
1. Refer to Figure 3-2. Install the left (6) and right (7) cylinder support plates onto the right hand main frame (5). Install
cylinder support plates so that the welded bosses on the support plates are facing each other.
2. Secure the cylinder support plates with hardware E, F, G, H, & I. Use fastener (E) in the 3” wide frame tube. Use fastener
(I) in the 2” wide tube frame. Install bolts so that the nuts are on the outside of frame.
3. Repeat steps 1 and 2 above to assemble left hand main frame (4).
Figure 3-2.
Main Frame and Cylinder Support Assembly
7

3.5 LIFT ARM INSTALLATION
1. Refer to Figure 3-3. Install rear lift arm (8) to the main frame. Before inserting clevis pin (B), install nylon washer (J)
between the main frame and the lift arm pivot plates. Insert clevis pin (B) through the lift arm end plates and hole in the
lift frame. Install flat washer (Q) and cotter pin (P) on each end of clevis pin. Secure clevis pin by spreading end of cotter
pin apart and bending around clevis pin.
2. Install front lift arm (9) to the main frame. Before inserting clevis pin (K), install nylon washer (J) between the main
frame and the lift arm pivot plates. Insert clevis pin (K) through the lift arm end plates and hole in the lift frame. Install
flat washer (R) and cotter pin (P) on each end of clevis pin. Secure clevis pin by spreading end of cotter pin apart and
bending around clevis pin.
3. Install lift arm extension tubes (10) to the front (9) and rear (8) lift arms. Use hardware (C) & (D) to secure the arm
extensions to the lift arm.
Figure 3-3.
Lift Arm Assembly
8

3.6 HOSE / CYLINDER ASSEMBLY INSTALLATION
1. Refer to Figure 3-4. Install the hydraulic cylinders (11) onto the main frame. Place the cylinders in position so that the
hydraulic fittings are facing upward. Place the cylinders in position and insert pin (L) through only one cylinder support
plate. Install flat washer (Q) between the cylinder and the cylinder support plate. Insert clevis pin through the cylinder
body. Insert another flat washer (Q) between the cylinder and the other support plate.
WARNING:
HYDRAULIC CYLINDER HOSE FITTINGS MUST FACE UPWARDS TO AVOID DAMAGING
THE FITTINGS OR HOSES IF THEY CONTACT THE GROUND DURING OPERATION.
DAMAGE TO BOAT OR LIFT FROM SUDDEN LOSS OF HYDRAULIC FLUID COULD
RESULT.
2. Install flat washer (Q) and cotter pin (P) on each end of the clevis pin (L). Secure clevis pin by spreading end of cotter
pin apart and bending around clevis pin.
3. Attach rod end of the cylinder to the lift arm. Place the cylinder rod in position and insert clevis pin (M) through the
upper cylinder pivot rod plates and cylinder rod.
4. Install flat washer (Q) and cotter pin (P) on each end of clevis pin (M). Secure clevis pin by spreading end of cotter pin
apart and bending around clevis pin.
5. Wipe the mating surfaces of the couplings with a clean rag prior to connecting the hose couplings together. Keep them
connected until ready to be connected to the control box.
6. Ensure the hoses are routed under the side frame and away from any pinch point. Ensure that the hoses are not bent at a
sharp angle. Use UV stabilized nylon cable ties, (black zip ties) to attach the hoses to the lift frame. If the optional light
bar will be used, only attach hoses loosely at this time.
9

Figure 3-4.
Cylinder, Main Frame and Leg Assembly
(Figure shown without hoses for clarity)
3.7 MAIN FRAME AND LEG ASSEMBLY
1. Refer to Figure 3-4. Install left side main frame (4) and right side main frame (5) onto each leg assembly. Center the
main frames onto the leg assembly as close to center as possible. Also set left and right frames to a dimension of 31-1/2”
inside frame as shown (XX) on figure 3-4.
2. Secure the left and right side frames to the leg assemblies using hardware E, F, G, & H.
3.8 ALUMINIM BUNK ASSEMBLY
WARNING:
DO NOT ALLOW ANYONE TO OPERATE THE POWER SUPPLY WHILE INSTALLING THE
BUNKS. THIS CAN CAUSE PERSONAL INJURY AND/OR EQUIPMENT DAMAGE.
1. Refer to Figure 3-5. Install aluminum bunk (12) to the lift arms. Place the bunk so that the sloped top surface is toward
the inside of the lift.
2. Insert clevis pin (K) through one side of the aluminum bunk. Insert nylon washer (O) between bunk and the lift arm.
Finish inserting clevis pin through the lift arm. Insert another nylon washer (O) between the bunk and other side of lift
arm before fully inserting clevis pin. Repeat for other end of bunk.
3. Install flat washer (R) and cotter pin (P) on each end of clevis pin (K). Secure clevis pin by spreading end of cotter pin
apart and bending around clevis pin. Repeat for other end of bunk.
4. Repeat steps 1 thru 3 to assemble other bunk. 10

Figure 3-5.
Bunk Assembly
3.9 MAKING POWER CONNECTIONS
1. Before making any hydraulic connections, inspect all hydraulic lines, fittings and hoses for leaks and risks of rupture as
follows:
a. Inspect each hydraulic line, fitting, and hose for breaks, cracks, worn spots, bulges, chemical attack, kinks or any
other damage. Never try to stop any detected leak with any body parts. Do not put your face close to suspected
leaks. Hold a piece of cardboard close to suspected leaks and then inspect the cardboard for signs of hydraulic oil.
b. Replace a damaged line, fitting or hose immediately. Never repair the part.
WARNING:
LIQUID UNDER HIGH PRESSURE CAN PIERCE THE SKIN, CAUSING DEATH OR SERIOUS
INJURY. IN CASE OF INJURY, GET IMMEDIATE MEDICAL ATTENTION.
2. Wipe the mating surfaces of the hose couplings as well as the control box couplings with a clean rag prior to making
connection.
3. Insert the hoses through the flexible cable boot in the back of the control box. Connect the hose couplings.
4. If the quick connect fittings are difficult to attach, relieve some of the pressure in the system by pushing in on the tip of
the male hose connector. Pressing the tip against a clean hard surface is suggested. Use caution not to damage the
fitting. This will release a small amount of fluid, which is acceptable. Once the pressure has been released, you should
be able to connect both hoses.
11

WARNING:
ENSURE HYDRAULIC HOSES ARE PROPERLY CONNECTED AND IN GOOD CONDITION.
5. Ensure that the hydraulic fluid supply is adequate.
6. Attach the red battery lead to the positive battery terminal, and the black lead to the negative terminal. Tighten each wing
nut with a pair of pliers, as even a slightly loose connection can cause the battery terminals to heat up. Keep battery
terminals clean with a corrosion protective coating.
WARNING:
FOLLOW THE SAME SAFETY RULES WHEN WORKING INSIDE THE POWER SUPPLY BOX
AND AROUND THE BATTERY THAT APPLY TO ANY CAR OR BOAT BATTERY. A BATTERY
CAN EXPLODE AND CAUSE PERSONAL INJURY AND/OR EQUIPMENT DAMAGE.
7. Verify that the system is switched “on” using the on/off switch located inside the power supply box on the side of the
electrical control box.
8. If the optional solar panel is supplied, the solar panel must be mounted in a suitable location. Mount the solar panel so
that it faces toward the south and angled toward the afternoon sun. Route the plug end of the solar panel through the
flexible cable boot in the back of the control box. Connect to the mating connector in the wiring harness.
9. If the optional AC charger is supplied, mount the charger to left side of the box. Connect the red wire to the positive
battery terminal. Connect the black wire to the battery negative terminal. Run the AC power cord through the flexible
cable boot in the back of the control box and plug the AC charger in.
10. If the optional light bar will be used on the lift, route the light bar wire through the flexible cable boot in the back of the
control box and plug into the light connector. Using UV stabilized nylon cable ties, (black zip ties) attach the wire and
the hydraulic hoses to the lift frame.
3.10 OPERATING POSITION
After moving your lift to the operating position, ensure that the bottom lift frame assembly is square and sets level. Measure
diagonally the inside edge of rear extension leg to inside edge of opposing front extension leg. Repeat for alternate corners.
Lift is considered square when the difference between the two measurements shall not exceed 1/4 of an inch.
CAUTION:
SEVERE OUT OF LEVEL INSTALLATION MAY CAUSE BINDING, RESULTING IN
EQUIPMENT DAMAGE.
Frame Diagonal Measurement Diagram
(Measure to Inside Corners)
12

4OPERATION
4.1 BEFORE OPERATING THE LIFT
1. Review and follow all the safety precautions given in Chapter 1.
2. Do not use the lift if it shows any signs of damage.
3. Ensure that all bolts and nuts are fastened securely prior to operation.
4. Ensure that the frame is square and that the lift sits level. (see Sec. 3.10)
WARNING:
IF THE FRAME IS NOT SQUARE OR THE LIFT IS NOT LEVEL, BINDING MAY RESULT.
THIS CAN CAUSE PERSONAL INJURY AND/OR EQUIPMENT DAMAGE.
5. Never try lifting anything other than a boat with this lift.
WARNING:
NEVER TRY TO USE THIS EQUIPMENT BEYOND ITS RATED CAPACITY. THIS CAN
DAMAGE THE LIFT AND/OR BOAT RESULTING IN PERSONAL INJURY.
THE BOAT MUST BE PROPERLY POSITIONED ON THE LIFT BEFORE DOING ANY
RAISING OR LOWERING. FAILURE TO DO THIS CAN CAUSE PERSONAL INJURY
AND/OR EQUIPMENT DAMAGE.
6. Never try to lift or launch your boat in rough water conditions. This can damage your boat and/or the lift.
7. Follow the Pre-Lifting Checklist before operating.
8. Read and know the instructions and ensure that everyone understands the proper operating procedure.
9. Understand the use of all the controls and connections provided with the power supply and the remote transmitter.
4.2 TESTING LIFT OPERATION
After the lift installation is complete, it is important to test it for proper functioning before any load is applied. Proceed as
follows:
1. Use the up/down switch inside the control box to cycle the lift up and down. Ensure that the hydraulic hoses are not
binding or being pinched by any part of the lift.
WARNING:
DO NOT STAND OR WALK ON THE LIFT PLATFORM WHILE IT IS IN ANY RAISED
POSITION. THIS CAN CAUSE SERIOUS PERSONAL INJURY.
2. The loading platform should move up and down smoothly without excessive stress or squeaking. If there is excessive
squeaking or binding, check that all pivot pins are properly lubricated.
3. After cycling the lift a couple of times, inspect all hardware to ensure that they are still secure and tight. Also test the
remote control and underwater lighting system. Ensure the hydraulic fluid level in pump reservoir remains up to the base
of filler neck.
4. Contact your authorized dealer if the hydraulic system fails to perform as described in this section. Do NOT tamper with
either system.
13

4.3 TESTING LIFT WITH REMOTES
1. To unlock the remotes, press the two blue buttons simultaneously, this will unlock the unit.
2. Press the ‘UP’ button to raise the lift platform. Press the ‘DOWN’ button to lower the lift platform.
3. To lock the remote, press the two blue buttons simultaneously.
4.4 RAISING AND LOWERING THE BOAT
1. Position the boat so that the boat’s center of gravity is between forward and rear support legs.
2. Carefully raise the platform until the bunks “capture” the boat.
WARNING:
NEVER ALLOW PEOPLE IN THE BOAT ANY TIME IT IS SUSPENDED ABOVE THE WATER
ON THE LIFT.
3. Keep fingers and clothing clear of all moving parts. Keep people clear during operation of the lift.
4. Stop the lift again and check the stability of the lift. Ensure that it is remaining level and will not topple over.
5. Continue lifting the boat, closely observing the position of the lift, until the platform is in the fully upright and over center
position.
6. Remove the boat from the lift and check to see that the lift is still level. If not, the legs will have to be re-adjusted.
CAUTION:
ALWAYS ADJUST THE HEIGHT OF THE LIFT TO LIMIT WAVE ACTION AGAINST THE
HULL. WAVE ACTION CAN SERIOUSLY DAMAGE THE LIFT AND/OR YOUR BOAT.
7. Two weeks after installation, check to see that the lift is still level, as it may have settled over time. Readjust the legs as
described above and repeat this inspection and adjustment procedure at the frequency found necessary.
8. After removing the boat from the lift, re-tighten the bunk bolts as required.
4.5 SECURING LIFT WHEN NOT IN USE
1. Make the lift visible by leaving the platform in any elevated position when it is not loaded with a boat. This prevents the
lift from being a hidden underwater obstruction, and protects the bunks from prolonged water immersion.
2. Lock out your control box to prevent unauthorized use when your boat lift is unattended. Never assume you will find the
lift in the same condition that you left it.
3. When storing the boat on the lift, the following additional precautions must be observed:
a. When storing the boat, the platform must be in the upright over center gravity lock position for maximum safety.
The over center position will prevent the boat from lowering if any hydraulic leak occurs.
b. Position the boat on the platform so that the boat’s center-of-gravity is between the front lift arm and the rear foot
plates when in the down position.
c. Prevent rainwater from accumulating in your boat when leaving it on the lift for long term storage. A boat that has
water in it from a rainstorm could exceed the recommended weight capacity of the lift. Just 1 gallon of water
weighs over 8 pounds. Be sure to remove the plug while the boat is up on the lift. Make sure you replace the plug
prior to launching your boat.
14

5INSPECTION AND MAINTENANCE
5.1 GENERAL MAINTENANCE RULES
1. Do not allow persons other than authorized service personnel to repair this equipment.
2. Completely lower the platform before performing any type of maintenance or repair.
WARNING:
NEVER ALLOW ANYBODY TO WORK IN OR ON THE BOAT WHEN IT IS SUSPENDED
ABOVE THE WATER ON THE LIFT.
WARNING:
BEFORE STARTING ANY MAINTENANCE ON THE LIFT, DISCONNECT AND LOCK OUT
THE POWER SUPPLY TO PREVENT ACCIDENTAL OPERATION.
3. Immediately replace any components found to be defective.
CAUTION:
POOR OR IMPROPER MAINTENANCE CAN LEAD TO EQUIPMENT DAMAGE OR
FAILURE.
4. Do not weld or otherwise modify the lift. Such alterations may weaken the structural integrity of the lift and invalidate
your warranty.
5.2 BATTERY MAINTENANCE
1. Use a 12-volt, group 27 marine deep-cycle battery with a minimum of 500 CCA, or with a reserve capacity of 160 amp
hours or more. We recommend the following batteries: U.S. Battery Model 27 TMX, Trojan Battery Model 27 TMX or
Rolls Battery Engineering Model 27112XJM. Reserve capacity is the most important feature.
2. The lift has an energy capacity of about 20 full cycles using a new battery with a reserve capacity of 160 amp hours.
However, avoid dipping below 50% battery capacity because the solar panel will have trouble recovering from such a
deep draw. For constant usage, we recommend usage of the optional AC charger connected to the battery on a full time
basis.
3. The following table lists maximum monthly full lifting cycles (down and up), using a single solar panel, to keep the
battery capacity at a steady state energy level. The capacity of the battery will allow for additional cycles for any
particular month. The values assume all-day exposure with typical seasonal weather.
Month
Cloudy northern climate
Sunny southern climate
January
2 cycles
27 cycles
February
8
29
March
14
29
April
18
31
May
21
27
June
22
25
July
24
28
August
24
31
September
19
29
October
12
29
November
4
28
December
1
25
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If the solar panel does not keep the battery charged, try any of the following:
a. Move the solar panel to an area with less obstructed sunlight.
b. Add a second solar panel, or add an AC charger.
c. Booster charge the battery at mid season.
4. Check water level in battery every three months. If the water level is low, fill it up with distilled water. Booster charge
the battery with a 2A charge using a 10A charger in the beginning and end of the season.
5.3 REMOTE CONTROL INFORMATION
The remote transmitter can de-program due to either a power loss (dead battery) or electrical interference, which will require
re-programming of the transmitter.
Proper function of the RC system is dependent upon several factors that are not controllable by the manufacturer. RGC is not
responsible for the following: Improper installation, low battery, natural occurrences, use other than intended, location of
panel, receiver or transmitter too close to interfering metal objects, multiple RC panels within 15 feet of each other, use in
area with external interference such as radio, cell phone, and TV towers or a natural magnetic field, Blocked or shielded
antenna, Other transmitter interference from cell phones, cordless phones, wireless systems, CB and mobile transmitters,
computer and industrial equipment, electric motors, even fluorescent lights.
Reprogramming Your GEM Remote Control
In the event that you may need to reprogram your remote control unit, please follow these step instructions:
Programming GEM Transmitters on NEWER UNITS
(Yellow transmitters with 3 blue buttons.)
1. Press the LEARN button once and release located on the GEM control box mounted inside the fiberglass
dock box.
2. Press the STOP button within 5 seconds of pressing the LEARN button to program the transmitter.
5.4 ANNUAL INSPECTION
At least once a year, the lift must be thoroughly inspected using the following procedure.
WARNING:
DO NOT ALLOW ANYBODY TO USE THE LIFT UNTIL THIS MAINTENANCE IS
COMPLETED.
1. Tighten all bolts.
2. Clean cylinder rods.
3. Check that all the pivot pins are lubricated properly.
4. Check frame thoroughly for defects.
5. Inspect all hydraulic lines, fittings and hoses for leaks and risks of rupture as follows:
a. Inspect each hydraulic line, fitting, and hose for breaks, cracks, worn spots, bulges, chemical attack, kinks or any
other damage. Never try to stop any detected leak with any body parts. Do not put your face close to suspected
leaks. Hold a piece of cardboard close to suspected leaks and then inspect the cardboard for signs of hydraulic oil.
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