Via Seating Proform User manual

Proform
user guide
table of contents
10A height adjustable arm
38A height adjustable arm
39A height adjustable roll back arm
51A/53A adjustable height arm with 4-ways adjustable cap option
25C control mechanism
26C control mechanism
35C stool control mechanism
67C control mechanism
67CSS with optional FT control mechanism
68C control mechanism
74C control mechanism
Proform Ratchet back adjustment pg. 12
pg. 11
pg. 10
pg. 9
pg. 8
pg. 7
pg. 6
pg. 5
pg. 4
pg. 3
pg. 2
pg. 1
205 Vista Boulevard, Sparks, Nevada 89434 lPhone: 800-443-6614 lviaseating.com

Switch
(Lever)
Arm height adjustment:
Push the “switch” located
beneath the arm forward.
Use your hand to grasp the
arm and adjust out to de-
sired width away from seat.
Each arm adjusts separate-
ly. When nished making
adjustments, push the switch
back to its original position.
Optional arm width adjustment
(Only applies to 20AB): Push the
“switch” located beneath the arm
forward. Use your hand to grasp
the arm and adjust out to desired
width away from seat Each arm
adjusts separately. When nished
making adjustments, push the
switch back to its original position.
10A height adjustable arm
Arm
Button
775 331 6001
[e-mail]
www.viaseating.com
1
Arm
Button
Proform
user guide

Proform
user guide
775 331 6001
[e-mail]
www.viaseating.com
2
Switch
(Lever)
Arm height adjustment
(Only applies to 38A): While
pressing the “button” use
your hand to raise and lower
the arm height.
Optional arm width adjustment
(Only applies to 19AB): Push the
“switch” located beneath the arm
forward. Use your hand to grasp
the arm and adjust out to desired
width away from seat Each arm
adjusts separately. When nished
making adjustments, push the
switch back to its original position.
38A height adjustable arm
Arm
Button
Arm
Button

Proform
user guide
775 331 6001
[e-mail]
www.viaseating.com
Roll back arm feature: while
pressing and holding the small
“button” toward the top front
on the silver circle, grasp the
arm and roll back to horizontal
position. Repeat to lift back to
upright position.
Arm height adjustment: While
pressing the “button”, use your
hand to raise and lower the arm
height.
39A height adjustable roll back arm
Arm
Button
Arm
Button
Arm
Button
3

Proform
user guide
775 331 6001
[e-mail]
www.viaseating.com
4
Additional Width Adjustment(Only
applies to 19AB): Pull back on the
“levers” under the arms to unlock
and extend the arms outwards.
Push forward on the levers to lock.
To put them back to normal simply
just do the opposite. Unlock (pull
back on the lever) and push the
arms back in to place, and lock the
arms by pushing the lever forward.
Arm height adjustment:
While lifting up on the
small “switch”, use your
hand grasping the arm
cap to raise and lower the
arm height.
51A/53A adjustable height arm with 4-ways adjustable cap option
Switch
(Lever)
Switch
(Lever)
Switch
(Lever)
Arm cap slide: Grasp
and slide “arm cap”
forward or backward,
sliding forward a max
of 2.5”.
Arm cap rotation: Grasp
and lift “arm cap” to turn
left or right, rotating a max
of 15° each way.

Proform
user guide
775 331 6001
[e-mail]
www.viaseating.com
5
25C control mechanism
Paddle
Push in
paddle to
lock
Pull out
paddle to
unlock
Paddle
Seat height adjustment:
Adjust the seat height by
lifting your weight out of the
chair and pulling up on the
“paddle”. Proper seat height
is realized when the top
of your legs are somewhat
parallel to the oor.
Upright position tilt lock
(single position): Push in
“paddle” to lock and pull out
to unlock.
Knob
Knob
Back/recline tension adjustment:
Rotate “knob” right to increase
tilt tension. Rotate knob left to
decrease tilt tension.
Pull up
on paddle
Pull up
on paddle

Proform
user guide
Seat slider: Pull up on “paddle”
while shifting your weight forward
to move your seat forward or
backward to move your seat back.
Pull up
on paddle
Pull up
on paddle
26C control mechanism
Paddle
Push in
paddle to
lock
Pull out
paddle to
unlock
Paddle
Seat height adjustment: Adjust
the seat height by lifting your
weight out of the chair and
pulling up on the “paddle”.
Proper seat height is realized
when the top of your legs are
somewhat parallel to the oor.
Upright position tilt lock (single
position): Push in “paddle” to
lock and pull out to unlock.
Knob
Knob
Back/recline tension adjustment:
Rotate “knob” right to increase
tilt tension. Rotate knob left to
decrease tilt tension.
Pull up
on paddle Pull up
on paddle
775 331 6001
[e-mail]
www.viaseating.com
6

Proform
user guide
35C stool control mechanism
Push the
button
Push the
button
Seat height adjustment: Adjust
the seat height by lifting your
weight out of the chair and pulling
up on the “paddle”. Proper seat
height is realized when the top of
your legs are somewhat parallel to
the oor.
Back lock adjustment (single
position): Use the same paddle
as you use for the seat height
adjustment. To lock the chair in
an upright position, shift your
weight forward until the chair
is in an upright position, then
push the “button” in. To rock
(free oat) shift your weight
forward and push the button
again.
Pull up
on paddle
Unlock foot ring: press down on the
plastic “inner hub” and lift the foot
ring up to unlock it. Adjust foot ring
to desired position.
Lock foot ring: lock foot ring in
place by pressing down on “outer
foot rest” until hub is in “locked”
position.
Foot ring adjustment:
35C with 11DR/11XDR
Press down
inner hub
Press down
on foot rest
Foot rest
Inner hub
775 331 6001
[e-mail]
www.viaseating.com
7

Proform
user guide
Right
knob
Seat height adjustment:
Adjust the seat height by
lifting your weight out of the
chair and pulling up on the
“paddle”. Proper seat height
is realized when the top
of your legs are somewhat
parallel to the oor.
Single rotation back tilt lock
adjustment (5 position): Tilt the
seat back to desired angle and
twist the “right knob” slightly.
To unlock, twist the other way,
leaning back to unlock. The turn
is smooth. All tilt lock angles can
be reached within a single turn
of the handle.
Left
knob
Pull up
on paddle
Pull up
on paddle
67C control mechanism
Back/recline tension adjustment:
Rotate knob right to increase tilt
tension. Rotate “left knob” left to
decrease tilt tension. Rotate within
a single rotation of the knob to
achieve any of the 7 distinct back
tension levels.
775 331 6001
[e-mail]
www.viaseating.com
8

Proform
user guide
Right
knob
Left
knob
67CSS with optional FT control mechanism
Seat height adjustment:
Adjust the seat height by
lifting your weight out of the
chair and pulling up on the
“paddle”. Proper seat height
is realized when the top
of your legs are somewhat
parallel to the oor.
Seat slider: Pull up on “paddle”
while shifting your weight forward
to move your seat forward or
backward to move your seat back.
Single rotation back tilt lock
adjustment (5 position): Tilt the
seat back to desired angle and
twist the “right knob” slightly.
To unlock, twist the other way,
leaning back to unlock. The turn
is smooth. All tilt lock angles
can be reached within a single
turn of the handle.
Back/recline tension adjustment:
Rotate knob right to increase tilt
tension. Rotate “left knob” left to
decrease tilt tension. Rotate within
a single rotation of the knob to
achieve any of the 7 distinct back
tension levels.
Pull up
on paddle
Pull up
on paddle
Pull up
on paddle
Pull up
on paddle
Forward tilt adjustment (FT): Push the “paddle” in
the down position and lean back in the chair. You
will hear a click when the forward tilt mechanism
has turned on. Sit in your normal position to use
the forward tilt feature. To turn off the forward tilt
feature, lift the paddle in the up position and lean
back in the chair. You will hear a click when the
forward tilt mechanism has turned off.
Pull up
on paddle
Pull up
on paddle
775 331 6001
[e-mail]
www.viaseating.com
9

Proform
user guide
68C control mechanism
Optional seat slider (12SS):
Pull up on “paddle” while
shifting your weight forward
to move your seat forward or
backward to move your seat
back.
Pull up left
paddle
Pull up left
paddle
Right
knob
Seat height adjustment: Adjust
the seat height by lifting your
weight out of the chair and
pulling up on the “paddle”.
Proper seat height is realized
when the top of your legs are
somewhat parallel to the oor.
Single rotation back tilt lock
adjustment (5 position): Tilt
the seat back to desired angle
and twist the “right knob”
slightly. To unlock, twist the
other way, leaning back to
unlock. The turn is smooth. All
tilt lock angles can be reached
within a single turn of the
handle.
Left
knob
Pull up
on paddle
Pull up
on paddle
Back/recline tension adjustment:
Rotate knob right to increase tilt
tension. Rotate “left knob” left
to decrease tilt tension. Rotate
within a single rotation of the
knob to achieve any of the 7
distinct back tension levels.
775 331 6001
[e-mail]
www.viaseating.com
10

Right
knob
Proform
user guide
Push the
button
Seat height adjustment: Adjust
the seat height by lifting your
weight out of the chair and
pulling up on the “paddle”.
Proper seat height is realized
when the top of your legs are
somewhat parallel to the oor.
Back lock adjustment (3 position):
Use the same paddle as you use
for the seat height adjustment.
To lock the chair in an upright
position, shift your weight forward
until the chair is in an upright
position, then push the “button”
in. To rock (free oat) shift your
weight forward and push the
button again.
Pull up
on paddle Pull up
on paddle
74C control mechanism
Optional seat slider (12SS): Pull
up on “paddle” while shifting
your weight forward to move your
seat forward or backward to move
your seat back.
Pull up
paddle
775 331 6001
[e-mail]
www.viaseating.com
11

775 331 6001
[e-mail]
www.viaseating.com
12
Proform
user guide
Ratchet back adjustment: The “ratchet
back” is adjustable up and down. To
adjust the back simply just pull up or
push down on the back to the desired
hight (as you adjust the back you will
here the ratchet sound letting you
know each lock point). To unlock the
position pull the back up to its highest
point and then your able to push it
back down so it can be readjusted.
Ratchet back
Proform Ratchet back adjustment