
WorkMaster
& WorkMaster Jr.
Assembly Instructions
™
™
Tools required: Phillips screwdriver and drill with
Parts Included:
A 2pcs
Leg Frame, Left & Right Tabletop
F 2pcs
Front Extension Tubes
To Assemble:
Fasten floor glides (G) into bottom of leg frames at each
1
end as shown in Figure 1.
Unpack and inspect contents to confirm you have all parts listed above.
B 1pc
(shipped in separate box)
G 4pcs
Floor Glides
Please Note: Back Panel and Storage Shelf are identical and interchangeable.
Height Adjustment Knobs
1
⁄8" drill bit.
C 1pc D
Back Panel Storage Shelf
H 4pcs
Floor Glide
1pc
I 24pcs
#10 x
5
" Wood Screws
⁄
8
E 2pcs
Rear Extension Tubes
J 1pc
Cardboard
Template
Tabletop Template
Figure 1
Place back panel (
2
high with ends hanging over the edge.
Hang left leg frame (
3
Figure 1. Make sure ends of back panel are snug against
steel leg frames and holes are aligned in steel flange
with pre-drilled holes in back panel. Attach using four
screws (I) supplied. Repeat step for right leg frame.
Figure 2
C) on a bench or table at least 20"
A) on top of back panel as shown in
5
⁄
5
" Screws
⁄
8
"
8
5
" Screws
⁄
8
Carefully remove base assembly from table/bench and place
4
upright on floor.
Place shelf (D) with predrilled holes facing up on the bench/table with
5
ends hanging over edge. Lift base assembly carefully (may require two
people) and set on top of shelf. Balance with care. Align holes in steel
flange with predrilled holes in shelf and insert
sure ends of shelf are snug against steel frames
securely, but use care not to overtighten and strip.
5
⁄
" screws (I) making
8
(see Figure 2)
. Tighten
Remove base assembly carefully from table/bench and place
6
upright on floor.

Insert two rear extension tubes (
7
as shown in Figure 3.
Curved black caps on tubes
E) at rear of frame
should be set into frame so inclines face front and
back of frame. Carefully insert two front extension
tubes (
F) with attached brackets facing out. All
four extension legs should be at their lowest
position and locked with four height adjustment
knobs (H). Set base aside.
Figure 4
Figure 3
Front extension tube
Rear extension tube
Adjustment knob
Place tabletop (
8
Place supplied cardboard template on board surface with edge of template at front
edge of board. Left and right edges of template should be an equal distance from
each side of the tabletop. Using a
marked on the template.
Wrap masking tape ¼" from drill bit end to determine drilling depth. Take care to
TIP
drill only ¼" deep to avoid drilling through and destroying tabletop surface.
Carefully turn table assembly upside down and place on top of tabletop. Align holes
9
in front leg extension brackets (
5
⁄
5
⁄
" Screws
8
Carefully return table assembly to the upright position. Adjust
10
tabletop to desired height using height adjustment knobs (
You’re finished and your table is ready to use
(see Figure 5).
B
) with preferred side facing down on carpeted or protected floor.
1
⁄
" drill bit, gently drill ¼" deep holes where
8
Remove template.
F) with holes in tabletop
" screws (I) and tighten securely. Use care not to overtighten and strip.
8
(see Figure 4). Fasten all
H).
Figure 5
WORKMASTER
MODELS:
WM48-3-XB
WM48-4-XB
WM60-3-XB
WM60-4-XB
WM72-3-XB
WM72-4-XB
WORKMASTER JR.
MODELS:
WMJ-3-XB
WMJ-4-XB
WMJ48-3-XB
WMJ48-4-XB
WMJ-3-WBR
WMJ-4-WBR
WMJ-3-XBR
WMJ-4-XBR
©2007
ALVIN & COMPANY, INC. • P.O. Box 188, Windsor, CT 06095-0722
Phone: 860-243-8991 • Toll-Free: 800-444-2584 • Fax: 860-242-8037 • Toll-Free Fax: 800-777-2896
www.alvinco.com
LIT-A7010 5/07