background image

For questions or concerns, please call the 

Safco Consumer Hot Line 1-800-664-0042

available Monday - Friday 8:00 AM to 4:30 PM (Central Time) (English-speaking operators)

Turn the Base (A) upside down and insert the five Glides

(B)into the ends of the Base spokes.  Turn the Base right 

side up.
Insert the Pump Assembly (C) into the base, tapered end

down.  Secure the pump assembly by applying a little down-

ward pressure.  DO NOT PUSH ON BUTTON AT THE TOP!

Remove plastic cap.
Slide the Footring (D) over the Pump Assembly and secure in

the desired position using the Footring Knob (E) (already in

place).
Place the Seat Assembly (F) onto the Pump Assembly. 

Press down firmly (or sit) to lock into place.
Insert Back Support Bar (H) with Back Bellows (I) into brack-

et on bottom of seat assembly. Use a standard screwdriver to

depress push button near end of back support bar. Slide bar

until push button locks into bracket. Remove Knob with Cone

Point (G) from parts bag. Thread knob into bracket and tight-

en to secure back support bar. 
Slide the Backrest Assembly (K) into Back Support Bar (H).

Tighten Knob  with Flat Point (J) to secure backrest.
Adjust the chair:

A. Adjust height of chair.

• Keep feet flat on the floor or on the footring.
• Use lever on right side to adjust height so you feel 

NO pressure under the back of your thighs.

B. Adjust depth of backrest.

• Sit deep into the chair.
• Turn the bottom knob to position the support bar to

your comfort level.

• Tighten knob to fix the support bar in place.

C. Adjust height of backrest.

• Sit deep into the chair.
• Turn the back knob to position the backrest to your

comfort level.

• Tighten knob to fix the backrest in place.

A S S E M B L Y     I N S T R U C T I O N S

READ THESE INSTRUCTIONS BEFORE STARTING! FOLLOW THE ASSEMBLY PROCEDURES CAREFULLY

TOOLS REQUIRED: 

Standard Screwdriver

PRODUCT WARRANTY REGISTRATION

is available online at: www.safcoproducts.com

NOTE:

Remove

Plastic Cap

See Step 5

3

6680-37MP: 1 of 2;
Rev. 4; 07/04

10167.01

PARTS LIST

CODE

DESCRIPTION

QTY. PART NO.

A

Base

1

6680-54

B

Glide

5

5110-25

C

Pump Assembly

1

3400-61

D

Footring

1

3401-62

E

Footring Knob

1

3401-72

F

Seat Assembly

1

6680-51

G

Knob with Cone Point

1

6680-78

H

Back Support Bar

1

6680-55

I

Back Bellows

1

6680-62

J

Knob with Flat Point

1

6680-77

K

Backrest Assembly

1

6680-53

Economy Workbench Chair

6680

1

2

4

6

5

7

Visit us on the web:

www. safcoproducts.com

F

K

H

J

I

G

D

E

C

A

B

Reviews: