Delta 78-907, 78-904 User Manual
INSTRUCTION MANUAL
D AT E D 3-5-96 PA RT NO. 1349984
'Delta International Machinery Corp. 1996
Biesemeyer
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T-SquarefiCommercial Fence Systems
50 C a pacity (Model 78-904)
30 C a pacity (Model 78-907)
INTRODUCTION
The 50 capacity (model 78-904) and 30 cap acity (model 78-907) BiesemeyerfiT-Square
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Commercial fence systems are specially designed to be used with:
Delt a 10 T ilting Arbor Unisaws
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Delt a 10 T ilting Arbor Saws
Delt a 10 Contractor sfiSaws
Delt a 10 Contractor sfiSaws II
The T-SquarefiCommercial Fence Systems include the fence assembly, front rail, rear rail and
front guide tube. The accessory right extension t able (78-925 for 50 cap acity model and 78-927
for 30 c a p acity model) must be ordered separately or a similar extension t able must be con structed by following instructions in this manual. The accessory leg kit (model 78-952), used
to support the extension t able, must also be ordered separately . IMPORTANT:The T-Square
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Fence System is designed to be used O N LY with a supporting extension t able.
The following instructions illustrate assembling the T-SquarefiCommercial Fence System to a
Delt a 10 T ilting Arbor Unisawfi. Instructions for assembling the fence system to Delt a 10 Tilting
Arbor Saws and 10 Contractor sfiSaws are identical unless otherwise noted.
UNPACKING
Carefully unp ack the T -Squarefifence system from the shipping carton(s). Figure 2 illustrates all
the items supplied with the 78-904 and 78-907 fence system.
1 - Rear Rail
2 - Front Rail
3 - Guide T ube
4 - T-Square
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Fence Assembly
5 - Switch Adapter for Unisaws
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6 - Switch Adapter for Contractor sfiSaws
7 - Cable Strap
8 - T emplate for aligning front rail to saw t able
for fastening front and rear rails to
right extension t able
9 - 1-1/2 long flat head Phillip s screws (14)
10 - 1-1/4 O.D. Flat W ashers (14)
11 - 1/4-20 hex nut s (14)
for fastening rear rail to saw t able and sheet met al
extension wing if applicable
12 - 3/8-24 x 1-1/4 long hex head cap screws (3)
13 - 7/8 O.D. flat washers (3)
14 - Lock washers (3)
15 - 3/8-24 hex nut s (3)
for fastening front rail to saw t able and sheet metal
extension wing if applicable
16 - 3/8-16 x 1-1/4 long flat head Phillip s screws (3)
17 - 7/8 O.D. flat washers (3)
18 - Lock washers (3)
19 - 3/8-16 hex nut s (3)
for fastening guide tube to front rail
20 - 1/2 long hex screws (7)
21 - Lock washers (7)
for fastening on-off switch adapter to guide tube where
applicable on Unisawsfior ContractorsfiSaws
22 - 3/4 long hex head screws (2)
23 - Lock washers (2)
for fastening on-off switch to switch adapter where
applicable on Contractor sfiSaws
24 - 3/8-16 x 1 long hex head screw (1)
25 - 7/8 O.D. Flat washer (1)
27 - Hex nut (1)
If you purchased the accessory right extension t able (model 78-925 for 50 cap acity fence or model
78-927 for 30 cap acity fence) carefully unp ack the extension t able from the shipping cont ainer . Figure
3 illustrates the right extension t able removed from the cont ainer . NOTE: If you did not purchase the
accessory right extension t able for use with your T -Squarefifence, refer to the ASSEMBLY INSTRUCTION section of this manual for information on constructing a right extension t able.
Fig. 2
Fig. 3
7
1
8
2
27
3
6
5
11
10
26
9
20
21
24
25
16
17
22
23
18
19
12
13
14
15
4
Fig. 4
If you purchased the accessory leg kit (model 78-952) for use with the right
extension t able, Figure 4 illustrates the legs and loose items supplied with
this accessory.
1 - Legs (2)
2 - 5/8 long wood screws #8 (8)
3 - 1/4-20 x 1-1/2 long flat head Phillip s screws (4)
4 - 1/4 flat washers (4)
5 - 1/4-20 hex nut s (4)
ASSEMBLY INSTRUCTIONS
When retrofitting the T -SquarefiFence System to t able saws that have been
equipped with original equipment fence, guide rails and extension wings, remove
the fence, front and rear guide rails and right hand extension wing from the saw.
If you purchased the saw and T -Squarefifence system as a promotional item,
assemble the saw as explained in the machine instruction manual and proceed to
assemble the T -Squarefifence to the saw as follows:
1. DISCONNECT THE S AW FROMTHEPOWER SOURCE.
3
4
5
2
1
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