E
MBEDDED RACK SLIDEOUT SYSTEM
O
PERATION AND SERVICE MANUAL
TABLE OF CONTENTS
SYSTEM……………………………………………........….…..
Warning…………………………………........……....
Description………………………………........……..
Prior to Operation…………………….......………
OPERATION…………………………………........……………
Main Components.......................................
Mechanical.......................................
Electrical..........................................
Operating System.......................................
Extending Slideout...........................
Retracting Slideout..........................
Manual Operation…….............……….
Preventative Maintenance..........................
SERVICE…………………………..………………........…….
Troubleshooting…………………….........………
Chart.................................................
Power Unit........................................
Wiring Diagram…………………….….......……..
Slideout Adjustment Chart.........................
Adjustment Instructions............................
Ordering Parts…………......……………………..
10
10
11
12
13
14
15
16
3
3
3
4
5
5
5
6
7
7
7
8
9
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SYSTEM
WARNING
FAILURE TO ACT IN ACCORDANCE WITH THE FOLLOWING MAY
RESULT IN SERIOUS PERSONAL INJURY OR DEATH.
The Lippert Embedded Rack Slideout System is intended for the
sole purpose of extending and retracting the slideout room. Its
function should not be used for any other purpose or reason than
to actuate the slideout room. To use the system for any reason
other than what it is designed for may result in damage to the
coach and/or cause serious injury or even death.
Before actuating the system, please keep these things in mind:
1. Parking locations should be clear of obstructions that may
cause damage when the slideout room is actuated.
2. Be sure all persons are clear of the coach prior to the
slideout room actuation.
3. Keep hands and other body parts away from slideout
mechanisms during actuation. Severe injury or death may
result.
4. To optimize slideout actuation, park coach on solid and level
ground.
DESCRIPTION
The Lippert Embedded Rack Slideout System is a rack and pinion style slide
system. Utilizing a bi-directional electric motor to actuate the drive shaft, the
slideout room is extended and retracted from the same source. The actuator
has a built-in automatic clutching feature. The Lippert Embedded Rack Slideout
System is designed as a negative or positive ground system.
There are no serviceable parts within the electric motor. If the motor fails, it must
be replaced.
Disassembly of the motor voids the warranty.
Mechanical portions of the slideout system are replaceable. Contact Lippert
Components, Inc. to obtain replacement parts.
3
PRIOR TO OPERATION
Prior to operating the Lippert Embedded Rack Slideout System, follow these four
(4) guidelines:
1. Coach should be parked on the most level surface available.
2. The PARKING BRAKE must be engaged.
3. The coach’s transmission must be in NEUTRAL or PAR K .
4. The coach’s ignition must be in the RUN position or the coach’s
engine must be running.
4
MAIN COMPONENTS
MECHANICAL
Fig. 1
5
ELECTRICAL
Motor - 12V DC Worm gear drive
1/2" hex coupler for manual operation
Mounting Plate
1/2” Manual Override
Hex Coupler
Gear Box
12V DC Motor
Fig. 2
Switch Plate
“IN” Slideout Operation
Fig. 3
Circuit Breaker – Supplied by OE
6
Bi-directional Rocker Switch
“OUT” Slideout Operation
OPERATING SYSTEM
WARNING
FAILURE TO ACT IN ACCORDANCE WITH THE FOLLOWING MAY
RESULT IN SERIOUS PERSONAL INJURY OR DEATH.
ALWAYS MAKE SURE THAT THE SLIDEOUT ROOM PATH IS CLEAR OF
PEOPLE AND OBJECTS BEFORE AND DURING OPERATION OF THE
SLIDEOUT ROOM.
ALWAYS KEEP AWAY FROM THE SLIDE RAILS WHEN THE ROOM IS BEING
OPERATED. THE GEAR ASSEMBLY MAY PINCH OR CATCH ON LOOSE
CLOTHING CAUSING PERSONAL INJURY.
INSTALL TRANSIT BARS (IF SO EQUIPPED) ON THE SLIDEOUT ROOM
DURING STORAGE AND TRANSPORTATION.
EXTENDING SLIDEOUT ROOM
1. Level the unit.
2. Verify the battery is fully charged and hooked-up to the electrical system.
3. Remove the transit bars (if so equipped).
4. Press and hold the IN/OUT switch (Fig. 4B) in the OUT position until the
room is fully extended and stops moving.
5. Release the switch, which will lock the room into position.
NOTE: If the slideout switch is held after the room in fully extended, the control
will sense that the room has stopped and will shut off the motor after a few
seconds.
RETRACTING SLIDEOUT ROOM
1. Verify the battery is fully charged and hooked-up to the electrical system.
2. Press and hold the IN/OUT switch (Fig. 4C) in the IN position until the room
is fully retracted and stops moving.
3. Release the switch, which will lock the room into position. NOTE: If the
slideout switch is held after the room in fully retracted, the control will sense
that the room has stopped and will shut off the motor after a few seconds.
4. Install the transit bars (if so equipped).
7
C
B
Fig. 4
MANUAL OPERATION
WARNING!
The gears can be stripped out if the room is manually retracted/extended to it’s
fullest extent and the operator continues to rotate manual override.
Any damage due to misuse of the Manual Override feature will disqualify any and
all claims to the Limited Warranty.
9/16” Manual Override Hex Coupler
Fig. 5
1. Prior to Manual Operation, be sure to clear any obstruction
from the slideout area that may impede the extension or
retraction of the slideout room, including any transit bars.
2. Locate Slideout Motor under coach.
3. Fit a 9/16” socket and ratchet, 9/16” open end wrench or a
9/16” nut driver and power drill, on the manual drive coupler.
4. By rotating coupler in a clockwise direction, the slideout room
can be retracted. By rotating the coupler in a counterclockwise direction, the slideout room can be extended.
Note
: Remember to replace transit bars(if equipped) before
moving the coach.
8
PREVENTATIVE MAINTENANCE
The Lippert Embedded Rack Slideout System has been designed to
require very little maintenance. To ensure the long life of your slideout
system, read and follow these few simple procedures.
WARNING!
DO NOT WORK ON YOUR SLIDEOUT SYSTEM UNLESS
THE BATTERY IS DISCONNECTED.
FAILURE TO ACT IN ACCORDANCE WITH THE FOLLOWING MAY
RESULT IN SERIOUS PERSONAL INJURY OR DEATH.
• When the room is out, visually inspect the Inner and Outer Rail
Assemblies. Refer to Fig. 1 for location of inner rail assemblies.
Check for excess build-up of dirt or other foreign material; remove
any debris that may be present.
• If the system squeaks or makes any noises it is permissible to
apply a coat of lightweight oil to the drive shaft and roller areas but
remove any excess oil so dirt and debris do not build-up. DO NOT
use grease.
IF YOU HAVE ANY PROBLEMS OR QUESTIONS CONSULT YOUR
LOCAL AUTHORIZED DEALER OR CALL LIPPERT AT:
(866) 524-7821.
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SERVICE
TROUBLESHOOTING
The Lippert Embedded Rack Slideout System is only one of four inter-related
slideout room system components. These four components are as follows:
chassis, slideout room, coach and Lippert Embedded Rack Slideout System.
Each one needs to function correctly with the others or misalignment problems
will occur.
Every coach has it’s own personality and what may work to fix one coach may
not work on another even if the symptoms appear to be the same.
When something restricts room travel, system performances will be
unpredictable. It is very important that slide rails, inner and outer, be free of
contamination and allowed to travel freely the full distance. Ice or mud build-up
during travel is an example of some types of contamination that may occur.
When beginning to troubleshoot the system, make sure the battery is fully
charged, there are no visible signs of external damage to the actuator, motor or
rails and that the motor is wired properly and all connections are secure.
IF YOU HAVE ANY PROBLEMS OR QUESTIONS CONSULT YOUR LOCAL
AUTHORIZED DEALER OR CALL LIPPERT AT:
(866) 524-7821.
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TROUBLESHOOTING CHART
The following troubleshooting chart outlines some common problems, their causes and possible
corrective actions. When reference is made to a “Power Unit,” the term includes the motor and
the actuator as a complete unit. All Power Units are shipped from the factory with a serial number
and date code, which should be given to the service technician when asking for assistance.
ROOM DOESN’T MOVE WHEN SWITCH IS PRESSED
PROBABLE CAUSE CORRECTIVE ACTION
Restriction or obstruction inside or outside of unit Check for and clear obstruction
Low battery voltage, blown fuse, defective wiring Check battery voltage and charge if needed
Find and check fuse, replace if blown. Check
battery terminals and wiring. Look for loose
disconnected or corroded connectors.
Excessive room drag Check that transit bars are removed
POWER UNIT RUNS, ROOM DOES NOT MOVE
Motor turns, room does not move Gear key is broken or lost, replace gear
Broken gear on drive shaft Replace gear drive assembly
Broken gear in gearbox Replace motor/gearbox assembly
Bad motor or gearbox Replace motor/gearbox assembly
POWER UNIT RUNS, ROOM MOVES SLOWLY
Low battery, poor ground, extremely low Charge battery, check ground wire
temperature
Room in bind Adjust to proper room setting
Incorrect height adjustment Check for proper room height
ROOM STARTS TO MOVE AND STOPS
Low battery voltage, blown fuse, defective wiring Check battery voltage and charge if needed
Obstruction of room inside or outside Check for and remove any obstruction
Dirts or corrosion build up on mechanism Clean dirt or corrosion and coat
ROOM CHATTERS DURING OPERATION
Teeth on gear drive broken or worn Replace gear drive assembly
Teeth on inner rail broken or worn Replace inner rail assembly
drive assembly
Find and check fuse, replace if blown. Check
battery terminals and wiring. Look for loose
disconnected or corroded connectors.
LIGHTLY with oil
NOTE: If the slideout room will not retract there is a manual override that is
located on the motor. Once you have the room in the closed position take your
unit to the closest dealer. See page 8 for Manual Override Instructions
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Switch related problems:
• If room moves opposite from what the switch plate indicates, reverse the
motor wires on the back of the switch
(refer to the wiring diagram page 14).
Wire size must be 10ga. Min.
WARNING! – HIGH VOLTAGE
• If a gear is stripped, the entire gearbox must be replaced.
• If the room does not seal fully, refer to page 10.
TROUBLESHOOTING – POWER UNIT
Before attempting to troubleshoot the Power Unit, make sure an adequate power
source is available. The unit batteries should be fully charged or the unit should
be plugged into to A/C service with batteries installed. Do not attempt to
troubleshoot the Power Unit without assuring a full 12V DC charge
The following tests require only a DC voltmeter (or DC test light) and a jumper
lead.
Step 1 - Attach voltmeter (or test light) leads to the negative and positive switch
terminals on back of wall switch (See Fig. 7). Does the meter indicate 12V DC?
If YES, see Step 2; if NO see Step 3.
Step 2 - If YES, at the motor, check the incoming leads to 12V DC (if necessary,
disconnect leads at wire splices). Does meter indicate 12V DC? If YES, Power
Unit needs to be replaced. The motor is not field serviceable. DO NOT
ATTEMPT TO REPAIR. If NO, Inspect all wires and connections between the
wall switch and the motor. Repair connections as necessary. Recheck as in
Step 1.
Step 3 - If NO, Inspect all connections between battery and switch. Inspect 30A
Auto-reset Circuit Breaker (See Fig. 7 for location). Recheck as above in Step
1.
Since there are no field serviceable parts in the motor of the Power Unit,
electrical troubleshooting and service is limited to replacing only those
components as previously outlined.
Thorough inspection of wiring and connections is the only other electrical service
that can be performed.
Fig. 6
WIRING DIAGRAM
BATTERY (-) WHITE
BATTERY (-) WHITE
BATTERY (+) BLACK
IN
OUT
SWITCH
CAUTION!
HIGH VOLTAGE
GREEN MOT OR
LOCATE W ITHIN 18 ” OF BATTERY
BATTERY (-)
BATTERY (+)
30A AUTO RESET BREAKER
RED MOTOR
10 GA WIRE MINIMUM
RED
BLAC K
REVERSES MOTOR
MOTOR
BATTERY
CHANGE OF POLARITY
- +
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SLIDEOUT ADJUSTMENT DIAGRAM
Fig. 7
¼ - 20 – ¾
TIMING ADAPTER
DO NOT LOOSEN
¼ - 20 - 1 5/16
2
10
ALIGNMENT PLATE
8
11
11
¼ - 20 – ¾
14
13
DO NOT LOOSEN
¼ - 20
INSTRUCTIONS FOR ADJUSTMENT OF ROOM.
The Lippert Embedded Rack Slideout System can be timed and fine-tuned for
optimum performance. In the event the travel of either side of this two-rail
system should be out of time, follow this process for re-timing the slide-out room.
Note: When addressing issues regarding your slide-out room, remember to
relay the information from the OUTSIDE of the coach. This note will help to
standardize the information needed to be relayed to a service station or technical
service at LCI.
Timing Adapter- (Fig. 6, #2)
1. Turn off engine. (Class A and C motorhomes)
2. Disconnect battery or slide-out motor wire leads. (Only one of the motor
leads need be disconnected.)
3. Remove nut (Fig. 6, #13) from bolt (Fig. 6, #10).
4. Remove bolt from Timing Adapter. This frees the Timing Adapter from
the gear assembly drive shaft.
5. Rotate drive shaft towards outside of coach until the next set of holes on
the Timing Adapter line-up.
6. Return bolt to Timing Adapter assembly in new location.
7. Return nut to bolt and snug firmly.
8. Reconnect motor wire or battery
9. Draw room into coach.
10. Repeat process as needed.
Alignment Plate – (Fig. 6 #8)
1. Turn off engine. (Class A and C motorhomes)
2. Disconnect battery or slide-out motor wire leads. (Only one of the motor
leads need be disconnected.)
3. Loosen both nuts (Fig. 6, #13, not shown) from both bolts (Fig. 6, #11)
on Alignment Plate.
4. This allows for a free rotation of Alignment plate.
5. Rotate drive shaft towards inside of coach until room is in alignment from
right to left.
6. Tighten nuts on bolts on Alignment Plate assembly in new location.
7. Reconnect motor wire or battery
8. Draw room into coach.
9. Repeat process as needed.
During troubleshooting, remember, by changing, altering or adjusting one thing, it
may affect something else. Be sure any changes do not create a new problem.
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ORDERING PARTS
To assist the customer service when ordering parts, please provide the following
information:
1. Your Name
2. Company Name
3. Phone Number
4. Shipping Address
5. Billing Address
6. Purchase Order Number
7. Coach
A. Serial # and/or VIN #
B. Make
C. Model
8. Part Number
9. Description
10. Quantity
Please take your coach to an authorized service center for repairs. Systems
that have been modified, adjusted, repaired or augmented by a party other
than an authorized service center may void any warranty claim with Lippert
Components, Inc.
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