Special Tomato MPS Hi-Low User manual

MPS Hi-Low
User’s manual

2
The MPS Hi-Low Seating System has been designed to offer affordable seating and positioning while providing optimal
comfort and function. This manual shows how to easily and safelytake advantage of the features this product offers.
SAFETY INFORMATION
Always read instructions fully before use.
To improve safety we recommend that users should not
be left unattended at any time while using Special Tomato
equipment.
Only use Special Tomato approved components with your
product. Never modify the product in any way. Failure
to follow instructions may put the user
or caregiver at risk and will violate the warranty on the
product.
If any parts should fail, please stop using the product and
contact customer service or your local dealer.
Be sure that all adjustments are securely fastened before
you put the user into the product.
Always secure the 5 point harness after transferring the
child into the seating system.
When the product is stationary be sure that all casters are
locked and facing outward from the base. Especially when
the tilt function is being used.
When the seat is in use be sure that the height and tilt
adjustment lockouts are engaged to prevent accidental
adjustment from other children.
To prevent tipping: Do not attempt to move the seating
system over uneven surfaces. Use care when transferring
children in and out of the seating system.
Always put the seating system at the lowest position when
moving a child around their environment.
Only use this product on a level surface. All 4 caster locks
must be engaged at all times during use.
When adjusting the height and tilt angle of the seating
system, always use the push handle. Never use the tray for
this purpose.
When steering and moving the seating system from one
area to another, only use the push handle. Never use the
tray for this purpose.
Always check that locking knobs and bolts are tightened
and secure at all times.
Regular maintenance is required to make sure this product
remains in good working condition. Never use abrasive
cleaners.
The product is made for indoor use only.
Always secure child in the restraint
- Never leave child unattended
- Always keep child in view
- Secure straps tightly
- Always use seating system on a smooth level surface
WARNING: AVOID SERIOUS INJURY FROM FALLING OR SLIDING OUT.
NEVER LEAVE CHILD UNATTENDED.
ALWAYS KEEP CHILD IN VIEW.
IMPORTANT: KEEP THESE INSTRUCTIONS FOR FUTURE REFERENCE.
A CHILD’S SAFETY IS YOUR RESPONSIBILITY.
ALWAYS USE THE SEAT HARNESS.
SECURE STRAPS TIGHTLY
ALWAYS BE SURE TO LOCK LOCKING CASTERS WHEN NOT MOVING
THE SITTER MOBILE BASE.
THIS VEHICLE IS SUITABLE FOR ONE CHILD.

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ASSEMBLY
1. Attaching the mps seat to the Hi-Low base
UNPACK YOU MPS HI-LOW SEATING SYSTEM
CHECK PARTS:
Carefully remove them from the boxes and check all the parts you have
ordered. Once you have checked all the components you are then ready to
assemble the MPS Hi-Low Seating System and attach it to its base.
WARNING:
Keep plastic bags away from children.
On a flat surface, place the MPS Seat face
down. Then roll the Hi-Low base up to the
MPS shell and align the mounting bracket
holes as shown.
A
Helpful tools
- Allen key (large)
- Hardware bag #2
Top-Down view
Install nylon spacers on Hi-Low mounting
bracket.
BCMatch mounting bracket holes. Install
mounting bolts as shown.

3. Installing the footrest
Use the round shaped rubber knobs to install the footrest
as shown. repeat on opposite side.
Using the star shaped rubber knobs, secure the footrest leg
extensions into the MPS shell. Repeat on opposite side.
*Velcro facing in on footrest leg extensions
A
Finished
Enjoy using your Special Tomato MPS Hi-Low Seating
System
B
Parts needed
Hardware
4. Installing the tray Parts needed
Hardware
Using round rubber bolts and washers, install
the tray supports as shown above. Repeat on
opposite side.
ABSecure the tray surface by folding the
velcro tabs over the tray supports as
shown. Be sure to fully engage velcro.
*Velcro facing out
Position tilt piston axle
midway through the tilt
piston head.
ARotate the MPS seat shell
until tilt piston axle keys
into seat pan.
BSlide tilt piston bolt with
first washer installed through
the MPS seat pan metal tabs
and the tilt piston axle. Then
install second washer and
lock nut as shown.
C
2. Attaching the tilt piston to the MPS seat
- It is recommended that a second person assists with this part of
the assembly process.
- Lock all casters on the base
Using allen key and
wrench, tighten lock
nut and hex bolt
securely.
D
Helpful tools
- Allen key (small)
- Crescent wrench (not included)
- Hardware bag #4

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LOCKS
Using caster locks
Level position is unlocked Down Position is locked
Unlocked
Pull and rotate pin 90° in
the opposite direction to
engage lock
Pull and rotate pin 90°to
disengage lock
The tilt-in-space angle can be adjusted while the
child is in the seat. Before adjusting the tilt-in-
space angle of the seat be sure the child is securely
fastened in the 5-point harness.
ADJUSTMENTS
1. Tilt-in-Space Lever
Locked
To adjust the tilt angle:
Grip foam push handle firmly.
Re-engage the tilt lever lock to secure the seat.
Return the tilt lever to locking position.
Release the lock mechanism on the tilt lever
Select the desired tilt angle.
While firmly gripping the foam push handle, push
the tilt lever down to adjust the tilt position.
A
B
C
D
E
F
2. Up-Down Pedal
The up-down height can be adjusted while the child
is in the seat. Before adjusting the up-down height
of the seat be sure the child is securely fastened in
the 5-point harness.
To adjust the up-down position:
Disengage the foot pedal lock.
A
B
C
D
Grip foam push handle firmly with both hands.
Step on the up-down foot pedal.
Select the desired height.
Remove your foot from the up-down foot pedal.
Re-engage the foot pedal lock.
E
F

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3. Tray
Tray angle and depth can be adjusted
To adjust the tray tilt, loosen round
knob and reposition the tray support
angle on both sides.
To adjust the tray depth, disengage
Velcro tabs and reposition the tray
to the desired depth, then re-engage
Velcro on both sides.
4. Footrest
To adjust the footrest to desired height
and angle, loosen round rubber knobs
on both sides and reposition the Velcro.
Tighten the round knobs to set the foot-
rest position. To adjust the depth of the
legrest extension, remove star-shaped
knobs and reposition to desired depth.
Re-install the star-shaped knobs.
To adjust footrest depth, three
bolt hole locations allow for
adjustment. Remove round
knob hardware and reposition
footrest to desired depth. Re-in-
stall round knob hardware and
tighten securely.
To position the user’s feet in
the footrest, secure the Velcro
straps provided so the foot is
held in place. The straps should
be placed over the bridge of the
foot above the toes.

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MS4MS2
ML2 ML4
MS1 MS5MS3 MS7
ML1 ML5ML3 ML7
5. Cushions
Back and headrest cushions adjust up and down along the center track.
Hip-Flex® adjustment
provides a range of positions
between 15° of hip flexion
and 15° of hip extension.
*Cushions can be cleaned with warm water and mild detergent. Do not submerge.
6. 5-Point Harness: Chest & Shoulder
Proper adjustment of the harness is important for both
positioning and safety of the child. Please consult your
therapist to ensure the 5-point harness is properly adjusted
for the child.
Always secure child in the restraint
• Never leave child unattended
• Always keep child in view
• Secure straps tightly
To facilitate transfer, unclip the chest harness in the
middle and allow the harness to open out.
To change the width of the chest harness, adjust the
center chest strap and set to the desired width.
To change the length of the lower shoulder straps,
adjust the strap lengths (both sides).
A
BTo tighten the upper shoulder harness, pinch and
pull the spring-loaded shoulder harness mechanism
(located on the back of the seating system) and pull
the shoulder harness loop away from the seat.
To loosen, pinch and pull the spring-loaded shoulder
harness mechanism and simply pull the foam chest
harness forward, away from user.
Headrest cushion
Small and large
Back cushion
Seat cushion

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HI-LOW HARNESS
Threading & Connections
Strap diagram Harness installed
UNCLIP ALL HARNESS
STRAP BUCKLING
CHEST STRAPS
LATERAL STRAPS BOLTED
UNDERNEATH SEAT PAN
3-POINT CROTCH HARNESS
WAIST & CROTCH STRAP BOLT-
ED UNDERNEATH SEAT PAN
3-Point Belt Removal
1. Unscrew the two strap
anchor bolts shown.
2. Unclip crotch strap
from D-ring anchor.
3. Reinstall bolts for
safekeeping.
1 1
2
LAP STRAP ON
INSIDE
CHEST HARNESS ON
OUTSIDE.
Shoulder Strap Removal
1. Unscrew top part* of vertical bar on left side only.
2. Slide up left side of shoulder strap adjustment mechanism off the vertical bar.
3. Reinstall top part* of left vertical bar.
4. Unscrew top part* of vertical bar on right side only.
5. Slide up right side of shoulder strap adjustment mechanism off the vertical bar.
6. Reinstall top part* of right vertical bar. CLOSE-UP
SHOULDER STRAP AD-
JUSTMENT MECHANISM
INSTALLED
For Small Hi-Low, “part” is a bolt.
For Large Hi-Low, “part” is a nut.
7. 5-Point Harness: Pelvic
To facilitate transfer, press the center button to unlock the pelvic restraint.
All three pelvic straps are length adjustable to properly secure the child.

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LIMITED WARRANTY
Bergeron by Design warrants to the original retail purchaser of the Special Tomato® product, that if any part or component
proves defective in material or workmanship within two/five years of the purchase date, the defective part will be repaired
or replaced (at Bergeron by Design’s discretion) free of charge. Warranty service may be performed by an authorized service
center or (at Bergeron by Design’s discretion) the factory.
This warranty does not cover normal wear and tear, or damage caused by accident or misuse.
To exercise this limited warranty, the user should first obtain a Return Authorization Number from the dealer the Special
Tomato® product was purchased from. The product must be delivered charges pre-paid (UPS recommended) to the factory or
to an authorized service center, together with a copy of the original invoice, the Return Authorization Number and a written
description of the problem
MAINTENANCE & PRODUCT CARE
Clean chair with damp cloth; then wipe dry. With normal use, over time screws may loosen. Please maintain tight screws. Use
chair on smooth level surface
REGULAR PRODUCT MAINTENANCE:
1. Ensure all adjustment knobs and bolts are secure.
2. Check all harness pads and velcro for signs of wear and tear.
3. Verify all casters move freely and lock securely.
4. Ensure the tilt piston attachment hardware is securely tightened.
5. Ensure the MPS seat shell and Hi-Low base attachment/connection hardware is securely tightened.
6. Ensure the 5-point harness is securely fastened around the child and functions properly.
7. Ensure pelvic harness attachment hardware is tightly and securely fastened.
8. Ensure the up-down foot pedal and up-down foot pedal lock are functioning properly.
9. Ensure the tilt lever and tilt lever lock are functioning properly.
CLEANING:
- When cleaning we recommend using a mild, non-abrasive detergent/cleaner to wipe the chair periodically.
- 5-point & pelvic harness pads. The harness pads can be removed, hand washed at 38ºC or 100ºF then air dry.
- Seat, back, and headrest cushions. Wipe with warm water and/or mild detergent. Do not submerge.
- Always ensure product is dry before use.
- To extend the life of the hook and loop strips, comb out the hook portion (hard side) to remove lint and other debris.
NOTICE:
No part of this document may be photocopied, reproduced, transmitted, transcribed, stored in a retrieval system or translated
to another language or computer language, in any form or by any means, electronic, mechanical, magnetic, optical, chemical,
manual, or otherwise without the prior written consent of Bergeron by Design.
Use only Special Tomato® accessories and parts on Special Tomato® products. Special Tomato® parts are not interchangeable
with other manufactures’ products. Replace any worn parts immediately for safety. © Bergeron By Design

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Bergeron By Design
15 South Second Street
Dolgeville, New York 13329
T 1 315 429 8407
F 1 315 429 8862
Your MPS Hi-Low is guaranteed to be free from any manufacturing defects for a period of 2 years from the date
of purchase under normal use and provided it is used in compliance with the operating instructions. This warranty
extends only to the original retail purchaser and is only valid when supplied with proof of purchase. Please retain
proof of purchase with this Limited Warranty.
Should a repair be needed please contact the retailer from whom the product was purchased.
PLEASE NOTE THAT THE WARRANTY
WILL NOT BE APPLICABLE IF:
• A fault is the cause of misuse or poor maintenance.
• Repairs are carried out by a third party.
• The stroller is faulty due to general wear and tear which is the result of everyday use.
• A stroller is damaged as a result of an accident.
• The manufacturer is not satisfied that the stated warranty terms and conditions have been met.
© 2009 Bergeron By Design
The information contained herein is subject to change without notice.
Bergeron By Design shall not be liable for technical errors or omissions herein.
IMPORTANT- WARRANTY WILL BE VOID IF DEFACED OR REMOVED