Mayline Under-Board Rule Attachment User Manual

INSTALLATION INSTRUCTIONS

CATALOG No.

7302A 7302B 7302C

for UNDER-BOARD RULE ATTACHMENT

NOTE: Please count and inspect all pieces before disposing of any carton or packing materials.

COMPONENTS: REF. # QTY. DESCRIPTION PART No.

When ordering components, specific color and/or size information may be required. Contact a Mayline Customer Service Representative. 1-800-822-8037

1 1 CABLE COIL ASSEMBLY CALL~~ 2 1 UPPER RIGHT PULLEY A1085 3 1 UPPER LEFT PULLEY A1086 4 1 LOWER RIGHT PULLEY A1087 5 1 LOWER LEFT PULLEY A1088 6 2 ATTACHMENT CLAMP KIT A1089

HARDWARE BAG (PART No. A104) REF. # QTY. DESCRIPTION PART No.

E1 4 WASHER W26* E2 8 #6 x 1/2 SCREW X37*

1. Attach the four pulley assembly plates to the underside of the board. Place single pulley units to the front

corners and double pulley units to the

rear corners as shown.

~~Denotes Size

*for individual item, order that part number

SPRING LENGTH NOT TO EXCEED

3.50

RING TERMINAL

SPRING

Fig. 1

RING TERMINAL

NOTE: When attaching to steel tops,

drill 1/8" holes to mount pulley assembly

plates. When this attachment is used

on a Mayline Steel End Cleat board,

place a Washer (E1) as a shim under

the inside corner of each pulley plate as

indicated by arrows "G".

2. Crimp Ring Terminal to one end of cable. Do not twist or kink cable.

3. Startling from Top Center of board, thread end of cable around pulley "A" to

front of board around pulley "B", then back around pulley "C". Now cross the board and thread around pulley "D",

then to front of board around pulley "E"

and back around pulley "F".

4. Connect Ring Terminal and cable to

spring. Slide 2nd Ring Terminal on

opposite end of cable and attach Ring

Terminal to other end of spring. Hold Ring Terminal and pull cable until spring is extended 1/2" to 3/4". Crimp terminal in this position. Be sure that the cable runs freely.

WASHER

KNOB

UNDERSIDE OF BOARD

5. Place straightedge in position on board and fasten blade clamps (shown upside down, Fig.1) to ends of straightedge with knurled nuts. Adjust sliding bar to correct length and tighten screws.

6. Loosen cable clamp screws on bottom of blade clamps and place cable between washer and groove in blade clamps, align straightedge and clamp cable by tightening cable clamp screws. Straightedge can be removed from blade and replaced without changing alignment by simply removing knurled nuts.

CATALOG No.

7302D

INSTRUCTIONS TO CONVERT ABOVE-BOARD

PARALLEL RULE to UNDER-BOARD

ATTACHMENT

NOTE: Please count and inspect all pieces before disposing of any carton or packing materials.

COMPONENTS: REF. # QTY. DESCRIPTION PART No. 1 1 CABLE COIL ASSEMBLY A1072

2 1 UPPER RIGHT PULLEY A1085 3 1 UPPER LEFT PULLEY A1086 4 1 LOWER RIGHT PULLEY A1087 5 1 LOWER LEFT PULLEY A1088 6 2 ATTACHMENT CLAMP KIT A1089 7 2 REGAL SLIDING BAR B30 8 2 REGAL END PLATE B8M 9 8 #6-32 TAPERED BUSHING Q41 10 8 #6-32 x 3/16 SCREW X350

HARDWARE BAG (PART No. A104) REF. # QTY. DESCRIPTION PART No.

E1 4 WASHER W26* E2 8 #6 x 1/2 SCREW X37*

When ordering components, specific color and/or size information may be required. Contact a Mayline Customer Service Representative. 1-800-822-8037

*for individual item, order that part number

Brake Knob

Brake Shoe

Ballbearing Pulley

Washer

Pulley Housing

1. Remove Brake Knob and Washer (if so equipped).

2. Remove four Screws to remove Pulley

Housing. (See Fig #1). Remove Brake Shoe (if so equipped).

3. With blade upside down, remove two

Pulleys by tapping out with a hammer and punch (See Fig #2).

4. Remove Cable assembly.

5. Attach End Plate (8) and Sliding Bar (7) with four Screws (10) and four Tapered Bushings

(9). Bushings can be held in place with your

finger while tightening screws. Leave two outer screws loose enough to allow bar to slide in and out until attached to board. (See Fig. #3)

6. Repeat for other end of straightedge.

7. See other side of this sheet for ' Attachment

Instructions '.

Fig. #1

Tap out

Fig. #2

Fig. #3