Dual Snap Lock Leg Instructions
(Diagram B)
To Position Tilting Legs for Use
Unlock legs by pushing locks toward edges of board.
Extend legs. Do not over extend.
Push locks toward center of board until they snap into position.
Gently test legs are secure.
To transport or store, repeat unlocking and locking actions to tilt legs flat against board.
Note: Transport using handle to avoid damage.
Troubleshooting
If brakes do not hold firmly, follow instructions in
To Set Brakes for Optimum Braking Strength
section.
If straightedge is not parallel, follow adjustment instructions in
To Adjust Straightedge Blade Parallel to Edge of Board
section.
If straightedge does not slide easily up and down:
Check that brakes are not dragging.
Check that wires pass properly through pulleys.
Check that pulleys are spinning freely.
Check that spring is not running into pulleys.
Care and Handling
Clean board surface and underside of blade with mild detergent and soft cloth and wipe dry.
Avoid direct exposure to sunlight or extreme heat.
Protect from damage by storing and transporting in a protective case.
Do not move straightedge with brakes tightened. Always move straightedge with a smooth, easy motion.
1
2
3
4
1
2
3
4
5
Spare Parts
Spare parts can be ordered from Alvin retailers.
Visit
www.alvinco.com
to locate a retailer.
Item No.
Description
PRP
Repair kit contains wire, spring, 4 pulleys, 4 brackets
BLX21
21" straightedge blade for PXB21
BLX24
24" straightedge blade for PXB24
BLX26
26" straightedge blade for PXB26
BLX31
31" straightedge blade for PXB31
BLX36
36" straightedge blade for PXB36
BLX42
42" straightedge blade for PXB42
MSB2
Metal side brackets, set of 2
TH2
Metal thumb screws, set of 2
TF2
Rubber grip track cleats, set of 2
PX-SM
Legs and handle for PXB21, 24, 26, and PLB24, 26
PX-LG
Legs and handle for PXB31, 36, 42, and PLB36
www.alvinco.com
•
orders@alvinco.com
LIT-A11080 1/12
©2012
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
