Harmar Mobility AL600 Pioneer Installation instructions

AL600
Universal Hybrid Lift
Capacity: 350 lbs.
AL690
Side-Door Hybrid Lift
Capacity: 275 lbs.
Read and understand this manual thoroughly before
attempting to install or operate the lift. If you have any
questions, please contact your Authorized Harmar Dealer or
Harmar’s Technical Service Department.
P 800-833-0478 | F 866-234-5680 | [e-mail]
Dealer Name & Contact Information:
Serial # of Your Lift:
Install Date:
Hybrid Lifts
Installation and Owner’s Manual www.harmar.com | 800-833-0478
TEC0020 2018JAN3 P/N: 630-00025 Rev D

SECTION 1: OWNER
OPERATING YOUR LIFT 34
AL600 Operation .......................... 3
AL690 Operation .......................... 4
SAFETY & MAINTENANCE 5
SECTION 2: INSTALLER
PREPARATION
Tools Required ............................. 8
Unpacking the Lift ......................... 9
Installation Overview...................... 10
Single Person Installation .................. 11
INSTALLATION
Wiring the Vehicle ......................... 12
Installation ............................... 14
AL600 Installation w/removable 3rd row ..14
AL600 Installation w/folding 3rd row .....18
AL690 Installation .......................22
CHAIR / SCOOTER PREPARATION 27
TROUBLESHOOTING 29
EXPLODED VIEWS & PARTS LISTS
AL600 Parts List & Assembly ............32-33
AL690 Parts List & Assembly ............34-35
AL600 & AL690
Base Stage Parts List & Assembly ........36-37
AL600 & AL690
Middle Stage Parts List & Assembly......38-39
AL600 & AL690
Horizontal Parts List & Assembly ........40-41
AL600 & AL690 Stop Rod & Micro Switch
Parts List & Assembly ...................42-43
AL600 & AL690
Drive Tower Parts List & Assembly .......44-45
AL600 & AL690
Tower Parts List & Assembly. . . . . . . . . . . . . 46-47
AL600 & AL690 Tower & Base Assembly..48-49
AL600 & AL690 Electrical Sub Assembly . 50-51
AL600 Platform Parts List & Assembly ...52-53
AL690 Platform Parts List & Assembly ...54-55
AL600-690 Wiring Diagram .............56-57
RSECTION 3: WARRANTY
WARRANTY 59
| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
2
Table of Contents
Read & Understand this Manual Prior to Installation or Operation. Please read, follow, and fully understand
the installation section of this manual before beginning. Knowing the lift’s adjustments and the tips on
proper installation and operation techniques will save time, energy and avoid possible injury. If you do not
understand any portion of installation or operation, please consult our technical service department or
authorized mobility dealer.
NOTE: The following symbols indicate areas where you should take special care to avoid danger to
individuals or property.
WARNING
Hazardous situation. If not avoided,
could result in serious injury to
installer or user.
CAUTION
Hazardous situation. If not avoided,
could result in serious damage to
property.

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 3
SECTION 1 : OWNER AL600 Operation
LOADING & SECURING YOUR
CHAIR
Lower the Lift Platform. Using your remote control,
lower the lift platform until it reaches the ground and
becomes level.
1. Drive Chair/Scooter onto Platform. Determine
heaviest portion of the power chair or scooter.
This is usually under the drive wheels, motor(s),
and batteries. Always drive onto platform with
the heaviest portion closest to the lifting tower. If
loading a scooter and the plaform has the AL617
Extension Plate, drive onto the platform so that the
scooter's front wheels are resting on the extension
plate, and rear wheels are on the main platform.
This allows the heaviest portion of the scooter to be
closest to the lifting tower. Set your chair or scooter’s
speed control to slow speed to maneuver easily onto
the platform. [Figure 3-1] You can drive onto the
platform from either side.
2. Secure the Chair. Each corner of the AL600
platform has a restraint attached, with a hook on
the end. Place each hook in either the anchor plate
slot or in each U-bolt. [Figure 3-2] Pull the loose end
of each restraint tight. To release, simply press the
release tab and remove the hooks. [Figure 3-3]
3. Fold Seat Backs. If your chair has a folding seat
back, you may want to place it in the down position
for easier clearance when loading the chair into the
vehicle. Depending on the size of your chair, you
may need to remove the headrest as well.
4. Raise the Chair. Double-check that the chair is
secured properly on the platform. While holding the
hand control, stand to the side and away from the
lift. Press the "UP" button. [Figure 3-4]
SLOW
Figure 3-1
Figure 3-4
Figure 3-2
PULLto
TIGHTEN
PUSHto
RELEASE
Figure 3-3
The platform will rise and retract into the vehicle.
When the platform stops retracting release the
button. The platform will automatically lock itself
into travel position. Close the
door slowly, making sure that no part of the chair or
other objects in the cargo area contact the door.

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
LOADING & SECURING YOUR CHAIR
1. Lower the Lift Platform. Using your remote control, lower the
lift platform until it reaches the ground and becomes level.
2. Drive Chair/Scooter onto Platform. Drive the chair or scooter
onto the platform so that the heaviest portion is closest to the
lifting tower (this is usually under the drive wheels, motor(s)
and battery locations). Most often this method requires the
chair or scooter to be loaded in reverse, and unloaded driving
forward. Set your chair or scooter’s speed control
to slow speed to maneuver easily onto the
platform. [Figure 4-1]
3. Secure the Chair. Each corner of the AL690
platform has a restraint attached, with a hook
on the end. Place each hook in either the anchor
plate slot or in each U-bolt. [Figure 4-2]
Pull the loose end of each restraint tight. To release, simply
press the release tab and remove the hooks. [Figure 4-3]
4. Fold Seat Backs. If your chair has a folding seat back, you may
want to place it in the down position for easier clearance when
loading the chair into the vehicle. Depending on the size of
your chair, you may need to remove the headrest as well.
5. Raise the Chair. Double-check that the chair is secured
properly on the platform. While holding the hand
control, stand to the side and away from the lift. Press the
"UP" button. [Figure 4-4]
The platform will rise and retract into the vehicle. When the
platform stops retracting, release the button. The platform
will automatically lock itself into travel position. Close the
door slowly, making sure that no part of the chair or other
objects in the cargo area contact the door.
Figure 4-1
Figure 4-4
Figure 4-2
PULLto
TIGHTEN
PUSHto
RELEASE
Figure 4-3

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 5
SECTION 1 : OWNER Safety & Maintenance
WARNING
This lift is NOT meant for human
transport. The chair or scooter MUST
be unoccupied before operating the
lift. Each lift is designed to transport
a specic chair only. DO NOT attempt
to move any mobility devices, objects,
people, or materials other than those
for which the lift was intended.
CAUTION
Do not allow anyone to use this lift
unless they are properly instructed on
operational and safety procedures.
WARNING
When using the lift, keep your hands
and feet from under the platform.
IMPORTANT
Your Hybrid Lift has been engineered for years of trouble-free use, but as with any mechanical system,
daily use may result in some parts becoming loose or worn.
Check regularly for any worn, lose, or damaged parts of your lift. If you note any issues, do NOT use the lift.
Contact your dealer or installer of the lift for repairs. Failure to act may cause severe injury or damage to
property.
Use your Hybrid Lift only for loading and unloading the scooters and power chairs for which it is intended. If
your combination of vehicle and scooter/chair changes, for example if you buy a dierent vehicle or upgrade
your mobility device, please consult your installer or dealer. The original equipment may not congure the
same. Do not add to or modify any part of the lift system without rst consulting the lift manufacturer. .Any
modications may void warranties, as well as, hinder the structural integrity of the lift.

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
6
SECTION 1 : OWNERSafety & Maintenance
This Hybrid Lift is designed to be as trouble-free as possible,
but as with any mechanical device, regular maintenance will
help ensure that it continues to oer reliable and safe use for
years to come.
Schedule a maintenance inspection.
We recommend that you schedule a preventative
maintenance inspection with your dealer at least once a year
on motors, lift frame, wiring harnesses, and all moving parts
of the lift.
Check for paint chips and touch up bare metal.
Use a good gloss black enamel or lacquer to inhibit rust. You
may need to do this more frequently if your lift is subject to
salt air or road salt.
MAINTENANCE

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 7
SECTION 2 : INSTALLER Preparation
PROFESSIONAL INSTALLATION RECOMMENDED
NOTE: The following section is designed for the professional installer. We strongly recommend that a certied
dealer install the lift and instruct the user on correct operation and establish a safety and maintenance
schedule.
If you do not understand any portion of installation or operation, please consult our technical service
department or authorized mobility dealer. Do not attempt to install or use this lift with any hesitation or
question. Serious injury or damage can result if proper procedures are not followed.
READ & UNDERSTAND THIS MANUAL
Prior to Installation or Operation. Having an overall understanding of the lift and proper installation
techniques will help you save time, energy, and avoid possible injury.
If you have any questions, concerns or comments, please contact our Technical Service Department at
800-378-6648 or [e-mail].

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
8
SECTION 2 : INSTALLER
Preparation
SOCKET SET
Specically
WRENCH SET
Specically
7/16”
3/4”
3/8"
ALLENWRENCH SET
Specically
1/8”
3/16”
5/16”
#2 FLATHEAD
SCREWDRIVER
#2 PHILLIPSHEAD
SCREWDRIVER
WIRE
CUTTERS
NEEDLE NOSE
PLIERS
MARKING
IMPLEMENT TAPE MEASURE
9/16”
7/16”
3/4”
9/16”
TOOLS REQUIRED
Installations may vary to some degree, but below are the basic tools to have
on hand for an Hybrid Lift installation.

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 9
SECTION 2 : INSTALLER Preparation
UNPACKING THE LIFT
Check the box contents. Review each part against the packaging checklist to ensure that all parts have been
included. If any parts are missing or damaged, immediately contact the dealer who sold the lift.
Do not attempt to install or use a lift that has missing or damaged parts.

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
10
SECTION 2 : INSTALLER
Preparation
WARNING
Never attempt to pick up the lift from
the box, ground or on/o a vehicle
alone. Two people should work
together to place this lift inside a
vehicle.
If only one person is available,
please follow the short disassembly
procedure on next page.
55" 43"
10"10"
Figure 10-1
1. Install Wiring Harness. See page 12. Installing
the wiring harness rst will ensure you have power
to the lift during installation. This allows access to
platform assembly outside the vehicle and at waist
level. (If you skip this step, use a 12V shop battery.)
2. Remove Seating & Determine Lift Placement.
Remove seating. For AL600 (page 14) this is usually
the third row; for AL690, (page 22), second row.
Determine mounting range by climbing inside
cargo area and closing access door. Measure from
inside the door threshold to determine the lift’s
fully-stowed placement. For the AL600, measure to
43”; for AL690, measure to 55.” [Figure 10-1]
Look at the oor in the mounting area. If seat
removal reveals seat attachment points, or “dog
bones,” you will not need to drill.
If no attachment points exist in the area, you will
need to drill two 3/8” holes approximately 1” to
10” from your measurement point. (See installation
section for details.)
Overview – Installation Procedure
AL690 AL600

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 11
SECTION 2 : INSTALLER Preparation
LIFT TOWER
TO REMOVE
FROMBASE
STRAIGHTUP
INSTALLBASEAS
INSTRUCTEDLATER IN MANUAL.
RE-ATTACHTOWER ONCE BASE IS
MOUNTED IN VEHICLE.RE-CONNEC
T
4WAY&LIMIT SWITCH CONNECTORS.
REMOVE 4NUTS
AT TOWERBASE
9/16”
Figure 11-2
Single Person Installation Option
• We recommend two people install the lift
together. If only one person is available, a
few extra steps make the lift lighter and more
manageable to permit installation.
• Remove connections at limit switch and remove
power connections at 4-way plug. [Figure 11-1]
• Remove 4 nuts at tower base . [Figure 11-2]
• Lift tower straight up to remove from base.
[Figure 11-3]
• Install base as instructed later in manual.
• Re-attach tower once the base is mounted
in the vehicle. Re-connect 4-way and limit
switches connectors.
Figure 11-1
Figure 11-3
REMOVE POWER
CONNECTIONS AT
4 WAY PLUG
REMOVE POWER
CONNECTIONS AT
LIMIT SWITCH

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
12
SECTION 2 : INSTALLERWiring the Vehicle
Figure 12-1
Figure 12-2
IMPORTANT
If the installation requires the wiring harness to run
on the underside of the vehicle, route it away from
exhaust system, brake lines, fuel lines, gas tank and
any moving parts. Avoid pinch points and sharp
edges. Avoid locating the harness where it can be
snagged by road debris.
Improper Wiring is the #1 Cause of
Problems in the Operation of a Vehicle
Lift. Follow the Wiring Instructions
Carefully
The vehicle wiring harness is located in the hardware
pack. The harness is manufactured to comply with
SAE J1128 requirements. It is approximately 19 feet
long and will accommodate most vehicles.
Instructions
1. Unwind the wiring harness and lay it at. One
end of the harness has 2 covered pins. This is the
lift end and goes to the rear cargo area where the
lift will mount.
The wiring harness is unassembled for easier
installation. The end connector is included
separately from the harness to enable the installer
to run the wire under and through the vehicle
with the smallest clearance possible.
2. Route the wire harness beginning at the
battery. Attach the black wire to the negative
terminal on the battery. [Figure 12-1]
Do NOT connect the red wire to the battery until
the very end.
3. Run the vehicle harness under and, when
possible, through the vehicle back to the rear
cargo area/trunk, gaining entry into the vehicle
through the rewall. [Figure 12-2]
If you want to run the harness under the vehicle,
you will most likely need to drill a hole to get
the wire into the rear cargo area/trunk. Use the
supplied 3/8 grommet in the hole to protect the
wire.
CAUTION
Never attempt to connect the
harness to a secondary power
source. Always connect both leads
directly to the battery.
CAUTION
Do NOT run wiring where it can be
snagged by road debris.
Do NOT run wiring near the gas tank.

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 13
SECTION 2 : INSTALLER Wiring the Vehicle
Figure 13-2
Figure 13-4
Figure 13-1
5. Inspect the pin’s retaining anges. The anges
may have been deformed while being run through
the vehicle. These are critical to secure the pins
inside the connector. Adjust as needed. [Figure 13-2]
6. Flip open end connector’s hinged retainer.
• Insert pins as shown. [Figure 13-3]
• Verify the wires cannot be pulled out by
moderately pulling on the wires. Be sure rubber
seals are inside the back of the connector.
• Close the hinged retainer.
• Plug connector into lift.
7. Last, attach red wire to the positive terminal on the
battery. [Figure 13-4]
NOTE: Troubleshooting with a test light or voltage
meter may give a false indication.
When you probe for 12 volts, the reading may
indicate a connection, even if the connection
is not necessarily sucient. The lift’s motor can
draw up to 20 Amps at some points, requiring all
of the available wire to ow proper current. Poor
connections are the #1 problem associated with a
slow, intermittent, warm, poorly performing motor
which will also deteriorate prematurely.
If a single strand of a multi-strand wire is making
contact, 12V will appear on a meter or test light, but
it will not allow the motor to operate. It is always
best to test both current and voltage, or run the
motor with known
good shop battery or
power source when
troubleshooting.
VOLTAGE
METER
AUTOMOTIVE
TEST LIGHT
4. When harness is through the vehicle, remove
the pin’s protective tubing. [Figure 13-1]
Figure 13-3
CAUTION
If the harness is too long for the vehicle,
coil the excess wire and secure it to
the vehicle frame with the supplied tie
wraps.
Do NOT cut or shorten the harness

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
14
With Removable 3rd Row Seating
Installation - AL600 SECTION 2 : INSTALLER
32”
32”
42”
42”
CENTER
2ndROW SEAT ING
2nd ROW SEATING
1. Remove 3rd Row Seating. [Figure 14-1]
2. The AL600 Leg must be mounted between 32”
and 42” from the internal surface of the closed back
door of the vehicle. [Figure 14-2]
Figure 14-2
Figure 14-1
3. Examine the Floor for Additional Seat
Attachment Points. These must be recessed into
the oor. [Figure 14-3]
Figure 14-3
IMPORTANT:
Attachment Points MUST be FLUSH or LOWER than
the oor.

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 15
Installation - AL600
SECTION 2 : INSTALLER
With Removable 3rd Row Seating
4 A. If Seat Attachment Points ARE
Available: See Figure 15-1 for mounting
diagram.
Figure 15-1
4 B. If Seat Attachment Points are NOT
Available: Look under vehicle in approximate
area where Leg will need to be mounted. See
Figure 15-2 for mounting diagram.
Figure 15-2
Drill a pilot hole rst, up from under the
vehicle to ensure nothing will be damaged.
Find hole from inside vehicle and drill 3/8”
hole down through vehicle’s oor.
CAUTION
USE EXTREME CAUTION
Avoid Gas Tank, Fuel / Brake / Electrical
Lines

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
16
With Removable 3rd Row Seating
Installation - AL600 SECTION 2 : INSTALLER
1/2-13
Hex Nut
1/2-13
HexNut
1/2 Split Lock
Washer
1/2 SplitLock
Washer
Mounting
Washer
Mounting
Washer
Leveling
Pad w/
Jam Nut
Foot Plate
Mounting
Flange
(LEVELING NUT)
1/2-13x4.00"Lbolts
5. Thread ½-13 nuts onto ½-13 x 4.00”
L bolts. Place ½”lock washers onto bolts.
Place mounting washers onto bolts.
6. Use an assistant
to place lift onto bolts
through mounting
ange on lift as shown.
8. Lift front end of lift and install leveling pads as
shown. Place foot plate under leveling pads. Lower
lift and check with a level. Adjust by threading nut
on leveling pads and threading bottom nut under
mounting ange.
WARNING
If no assistant is available, follow
instructions on page 11 to avoid
injury.
7. Place mounting washers on bolts, on top of
mounting ange on lift. Place ½” lock washers onto
bolts. Thread ½-13 nuts onto bolts.

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 17
Installation - AL600
SECTION 2 : INSTALLER
With Removable 3rd Row Seating
From vehicle harness
(installed on page 12)
A
B
AB
BLACK
RED
BLACK
RED
FROM
LIFT FROMVEHICLE HARNES
S
(FROMBATTERY )
Figure 17-2
9. Press the DOWN button until the lift’s tower has
moved out of the vehicle. [Figure 17-3]
Figure 17-3
10. Attach platform by placing
platform’s upright pins into
u-shaped bracket on tower. [Figure
17-4]
Figure 17-4
11. Thread ½-13 x 1-3/4” L Hex head Bolts and
½” washers into threaded holes as shown. [Figure
17-5] Test full motion of lift into and out of the vehicle.
Be sure lift is level and no obstructions interfere with
platform travel.
Figure 17-5
Tighten all fasteners from all
steps at this time.
8. Plug hand controller into lift. [Figure 17-1]
Connect to vehicle harness. [Figure 17-2]
Figure 17-1

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
18
Installation - AL600 SECTION 2 : INSTALLER
With Folding 3rd Row Seating
1. Fold 3rd Row seating up, exposing the storage
well. [Figure 18-1]
NOTE: A BA-02 Kit is needed for this installation.
More detailed instructions on BA-02 installation
will be provided with the BA-02 Kit.
Figure 18-1
2. Measure the height of the well. [Figure 18-2]
X
Figure 18-2
3. Position brackets as shown. Slide up
or down until you achieve the measured
well height. (Holes are arranged for ¼”
increments) [Figure 18-3]
X
4. Attach brackets together and fasten using
supplied hardware. [Figure 18-4]
BHCS
1/4-20x3/4"
1/4-20
Nylock Nut
5. Position assembled parts around third row
seat(s) then fold into well. [Figure 18-5]
folded
seat
storage well
6. Install set screws (leave loose) as shown. Slide
foot plate assembly onto legs. [Figure 18-6]
7. Attach rails to brackets. [Figure 18-7]
Figure 18-4
Figure 18-5
Figure 18-6
Figure 18-7
1/4-20 Acorn Nuts 1/4" Split Lock Washers
Figure 18-3

TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual 19
Installation - AL600
SECTION 2 : INSTALLER
With Folding 3rd Row Seating
Figure 19-1
9. The AL600’s leg will need to be mounted
between 32”and 42” from the internal surface of the
closed back door of the vehicle.
Examine the oor for additional seat attachment
points recessed into the oor. [Figure 19-2]
32”
32”
42”
42”
CENTER
2ndROW SEAT ING
2nd ROW SEATING
10 A. If Seat Attachment Points ARE Available: See
Figure 19-3 for mounting diagram.
Figure 19-2
Figure 19-3
10 B. If Seat Attachment Points are NOT Available:
Look under vehicle in approximate area where Leg will
need to be mounted.
Drill a pilot hole rst, up from under the vehicle to
ensure nothing will be damaged. [Figure 19-3]
Find hole from inside vehicle and drill 3/8”hole down
through vehicle’s oor. [Figure 19-4]
Figure 19-4
CAUTION
USE EXTREME CAUTION
Avoid Gas Tank, Fuel / Brake /
Electrical Lines
8. With BA-02 installed in rear cargo area, examine
oor for area to install leg assembly. [Figure 19-1]
IMPORTANT:
Attachment Points MUST be FLUSH or LOWER than
the oor.
Hex Head Bolt,
3/8-16 x 4.00" L
Fully Threaded

| www.harmar.com | 800-833-0478 TEC0020 2018JAN3 P/N: 630-00025 Rev D AL600 & AL690 Hybrid Installation & Owner's Manual
20
Installation - AL600 SECTION 2 : INSTALLER
With Folding 3rd Row Seating
1/2-13
Hex Nut
1/2-13
Hex Nut
1/2 Split
Lock Washer
1/2 Split
Lock Washer
Mounting
Washer
Mounting
Washer
Leveling
Pad w/
Jam Nut
Mounting
Flange
1/2-13x4.00"Lbolts
(Leveling Nut )
11. Thread ½-13 nuts onto
½-13 x 4.00” L bolts. Place ½”
lock washers onto bolts. Place
mounting washers onto bolts.
12. Use an assistant to place lift onto bolts
through mounting ange on lift as shown.
13. Place mounting washers on bolts, on top of
mounting ange on lift. Place ½” lock washers onto
bolts. Thread ½-13 nuts onto bolts.
14. Lift front end of lift and install leveling pads
as shown. Place pads into circular cups of BA-02 as
shown. Lower lift and check with a level.
Adjust by threading nuts on leveling pads and
threading bottom nut under mounting ange.
WARNING
If no assistant is available, follow
instructions on page11 to avoid
injury.