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SL300 PINNACLE STAIRLIFT:

 

Install Manual

26MAY2022  |   630-00100 J

13

INSTALLATION

PINNACLE STAIRLIFT: SECTION 4

5.  Install the end plate to the top of the track 

with the four (4) self-cutting Torx screws using 

the supplied T30 Torx bit. Making sure not to 

pinch the wires on the pigtail

.

 

Too much torque applied to these screws may result 

in damage. Take your time and apply Lithium grease 

to threads. 

NOTICE

6.  Install one of the rack pre-compression screws 

in the threaded hole in the top plate of the 

rail, and tighten it as firmly as possible by 

hand with a 5/32" Allen wrench. Make sure to 

use the 1 1/4" pre-compression screw.  

See Figure 4-22.

Figure 4-22

7.  Plug in the power supply at either end of the 

rail, depending on the closest or most 

convenient location of a wall power supply. 

Minimize wire length and intrusion. 

Use care in routing the charger lead. If possible, 
secure along or inside wall to avoid the creation of 
a tripping hazard.

WARNING

!

FOOTREST AND SEAT 

INSTALLATION

1.  Use the installation switch to drive the chassis 

down to the bottom step. This will provide a 

safe area to install and adjust the footrest. Do 

not drive the unit into the bottom stop. 

2.  Turn the red "On/Off" switch located on the 

top of the chassis to the "Off" position.

3.  Remove the four (4) screws holding the 

vertical seat support shroud in place with a 

Phillips screw driver and set aside. 

4.  Position the footrest onto the two (2) seat-

leveling bolts on the outside of the chassis by 

aligning the large opening at the slot ends of 

the footrest. 

See Figure 4-23.

Figure 4-23

NOTE: Harmar recommends using a torque wrench and 

setting the footplate bolts to 25ft lb. both front and 

back of the chassis. 

See Figure 4-24.

Figure 4-24

Summary of Contents for Pinnacle SL300

Page 1: ...26MAY2022 630 00100 J PINNACLE STAIRLIFT INSTALLATION SERVICE MANUAL SL300 SL300FR...

Page 2: ......

Page 3: ...TALLATION 7 Determine Overall Rail Length 7 Installation Site Electrical Requirements 8 Rail Installation 8 Zero Intrusion Installation 10 Chassis Installation 11 Final Rail Installation 12 Footrest a...

Page 4: ...ditions and verify that the location is acceptable before performing installation and or servicing tasks If you do not understand any portion of the installation or operation procedures please consult...

Page 5: ...equipment without written authorization by the manufacturer is prohibited and will void the warranty WARRANTY Please ensure that you advise the owner of the Pinnacle SL300 stairlift to fill out the se...

Page 6: ...aw SAE socket set SAE wrenches Tape measure Volt meter INCLUDED PARTS Before beginning installation inspect and check the box contents and report any damage or missing items to Harmar Chassis 2 wirele...

Page 7: ...1 Figure 4 1 3 For a normal stairway with adequate space for a landing add 7 to the nose to floor measurement This will provide enough rail length to allow the stairlift to be adjusted so that the fl...

Page 8: ...om of the stairs and the plastic rack facing up Place and object that measures 1 2 between end plate and the floor See Figure 4 4 Figure 4 4 NOTE Use the chair box or another heavy object like a toolb...

Page 9: ...rear of the first step from the bottom landing The second and third brackets should be placed and tightened on the steps on each side of the rail joint again so the back of the bracket touches the rea...

Page 10: ...STALLATION 1 Measure A top landing to B bottom landing See Figure 4 12 Figure 4 12 2 7 of overrun should be added for a normal overrun with no obstructions within 3 9 of the nose of the top step See F...

Page 11: ...ing it is ready for use 4 Use the installation switch the black switch on the top of the chassis to move the chassis at least 24 down the rail pushing gently on the chassis to ensure the chassis does...

Page 12: ...erted Allen screw with a 5 64 Allen wrench This will be used to set the final upper limit for the stairlift See Figure 4 20 Figure 4 20 4 Remove the charging strips from the rail box Connect the charg...

Page 13: ...ocation of a wall power supply Minimize wire length and intrusion Use care in routing the charger lead If possible secure along or inside wall to avoid the creation of a tripping hazard WARNING FOOTRE...

Page 14: ...e vertical seat support shroud and secure to vertical seat support with four 4 screws that were removed in step 3 8 Position the seat directly aligned over the chassis and place onto the seat swivel p...

Page 15: ...st See Figure 4 33 Figure 4 33 6 Re terminate the wires and connect the switch 7 Reassemble the armrests and seatbelt bolts REMOTE CONTROL RE PROGRAMMING All call send controls are factory programmed...

Page 16: ...o smoothly accelerate downwards 5 Release the switch and the lift will come to an immediate stop 6 Run the lift all the way up and down the rail to ensure that the top of the seat back has at least a...

Page 17: ...immediately stop the lift immediately call Harmar for assistance in diagnosing and repairing the problem Do not use the lift ADDITIONAL SYSTEM CHECK 1 After the successful testing of all safety switch...

Page 18: ...ith the nuts on the same side as the folding mechanism See Figures 4 34 and 4 35 Figure 4 34 Figure 4 35 2 Expand and snap the two 2 brackets over the rail so the top is in the bracket groove See Figu...

Page 19: ...will leave about 1 2 of clearance at the ball of the gas spring See Figure 4 41 Figure 4 41 7 Fasten down the near corner of the lower bracket using a drill that has extensions at least 10 and a 3 8 s...

Page 20: ...il toward the wall See Figure 4 45 Figure 4 45 12 Reinstall the two 2 plastic caps on the feet to cover the threads See Figure 4 46 Figure 4 46 13 Carefully move the fork with your hand to make sure i...

Page 21: ...end of the rail If the beep codes are not able to be cleared and the lift is not working please contact Harmar technical support If no light shows on the charger a problem with the AC power adapter ma...

Page 22: ...cking the downward passage Folding rail model If the stairlift still does not operate after testing the sensors turn the unit off and re check all wire connections Turn the unit on again and re check...

Page 23: ...SL300 PINNACLE STAIRLIFT Install Manual 26MAY2022 630 00100 J 23 NOTES...

Page 24: ...1500 Independence Blvd Ste 220 Sarasota FL 34234 800 833 0478 harmar com...

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