INSTRUCTION BULLETIN

No. 340302

Machine: 830--II

Published: 11-00/02

System: OPTIONS

NOTE: DO NOT DISCARD the Parts List from the Instruction Bulletin. Place the Parts

List in the appropriate place in your machine manual for future reference.

Retaining the Parts List will make it easier to reorder individual parts and will save you the cost of ordering an entire kit.

NOTE: Numbers in parenthesis ( ) are reference numbers for parts listed in Bill of Materials.

Installation Instructions for Kit number 765299

SYNOPSIS / PROBLEM:

This kit contains the parts needed to install a vacuum wand kit on the machine listed above.

Please follow step-by-step instructions.

SPECIAL TOOLS / CONSIDERATIONS: 1.

Hand drill 2.

.375 (3/8) in. drill bit 3.

.192 (3/16) in.

drill bit 4.

.281 (9/32) drill bit 5 . Plastic pipe sealant 6.

Rivet gun

(Estimated Time to complete: 6 hours)

PREPARATION:

1. Make sure the hopper has been emptied of all debris.

2. Tilt the hopper all the way back. Engage the hopper supports.

FOR SAFETY: Before leaving or servicing machine, stop on level surface and set parking brake. Then turn off machine and remove key.

INSTALLATION OF CONVEYOR DOOR:

(Refer to FIG. 1)

1. While standing on the machine frame, install the RH (29) and LH (28) hinge mounting brackets to the top, front edge of the conveyor assembly. Use four M8 hex screws (11), flat washers (13), and nyloc nuts (7). Leave loose for now. (Refer to Fig. 1)

2. Mount one hinge (30) to front of each bracket using four M8 hex screws (11), flat washers

(13), and nyloc nuts (7). Leave loose for now. (Refer to Fig. 1)

3. Mount the conveyor door (27) on the hinges (30) using four M8 hex screws, flat washers, and nyloc nuts. Leave loose for now. (Refer to Fig. 1)

4. Line the edge of the conveyor door with the front edge of the conveyor assembly. Tighten the hardware to 18 -- 24 Nm (15 -- 20 ft lb). (Refer to Fig. 1)

IB 340302 (11-00) LITHO IN U.S.A.

1

(29)

(30)

(35)

(12)

(10)

(11)

(13)

(35)

(36)

Conveyor assembly

(35)

(27)

(13)

(11)

(35)

(12)

(1)

(7)

(36)

(3)

(28)

(30) (7)

(33)

(11)

(13)

(11)

(7)

2

FIG. 1 -- Conveyor Door Assembly

5. Install the four neoprene bumpers (35) on the conveyor door (27) using two rivets (36) and on the conveyor assembly using two taptites (10). (Refer to Fig. 1)

6. Install the micro switch (33) to the right side of the conveyor assembly. Hand tighten the two M4 screws (3), nyloc nuts (1), and int. lock washers (15). (Refer to Fig. 1)

7. Locate the branch in the main harness that contains wire number 140/BLU and 13BY/BLK.

This branch of the harness is tied up with main harness in the area of the conveyor assembly on the right hand side.

8. Connect the 13BY/BLK and 140/BLU wires to the “NC” (normally closed) terminal on the micro switch (33).

IB 340302 (11-00) LITHO IN U.S.A.

INSTALLATION OF THE VACUUM WAND TUBE ASSEMBLY:

(Refer to Figures 2 and 3)

1. The hopper dump door must be in the open position. (Refer to Fig. 2)

2. Reach in on the right hand side of the rear of the hopper and locate the vacuum shutter.

This shutter was sealed up at the factory with RTV. Use a razor knife to cut the RTV away from the edge of the shutter. Make sure the shutter swings open smoothly. (Refer to Fig. 2)

3. Drill one .375 (3/8) in. hole in the hopper dump door 1 in. up from the bottom tube and

7--3/8 in. over from the edge of the second rib from the right. (Refer to Fig. 2)

Drill four .196

holes for rivets (18)

Hopper door

1 in. up from edge

Drill two .375 in.

holes to mount (31)

Use the nylon rub strips (22) as a template

Line these two edges up

7--3/8 in.

Use tube support

(31) as a template to locate second hole

FIG. 2 -- Mount Hole Locations In Hopper Door

4. Using the rear tube support (31) as a template, line up the hole just drilled with the the hole in the right side of the tube support (31) and mark the second hole on the left side of the dump door. This hole is also located 1 in. up from the top of the bottom tube.

(Refer to Fig. 2 and 3)

5. Install the tube support (31) using two M8 hex screws (9) and nyloc nuts (8). Tighten to

18 -- 24 Nm (15 -- 20 ft lb). Place some RTV around the hardware on the inside of the hopper. (Refer to Fig. 3)

IB 340302 (11-00) LITHO IN U.S.A.

3

4

6. Using one of the nylon rub strips (22) as a template, hold the strip up and centered on the center vertical tube. Line the bottom edge of the nylon strip up with the top edge of the bottom tube. Mark both holes. Repeat this procedure on the vertical tube to the left of the center vertical tube. Drill these four holes at .196 (3/16) in. A #11 drill will also work.

(Refer to Fig. 3)

7. Attach the two nylon strips (22) using the four rivets (18) provided in this kit.

(Refer to Fig. 2 and 3)

8. Install one of the vacuum hose boom supports (19) to the lower set of tapped holes just above the vacuum tube inlet nozzle. Tighten the two M8 hex screws (16) to

18 -- 24 Nm (15 -- 20 ft lb). (Refer to Fig. 3)

9. Place the vacuum wand hose boom (21) on the support bracket (19) that was just installed.

Install the second hose boom support (19) in the upper set of tapped holes. Tighten the two M8 hex screws (16) to 18 -- 24 Nm (15 -- 20 ft lb). (Refer to Fig. 3)

10. Place one end of the vacuum hose (20) on the vacuum inlet nozzle on the back of the hopper. Use the special ribbed hose clamp (37). Leave the clamp loose for now.

(Refer to Fig. 3)

11. Attach the vacuum hose (20) to the boom (21) using two vacuum wand straps (23), two M8 hex screws (9) and nyloc nuts (8). Rotate the hose so it flows neatly from the hopper, up the boom, and out to the end were the metal nozzle (39) will be installed. Tighten the two

M8 hex screws to 18 -- 24 Nm (15 -- 20 ft lb). Also tighten the hose clamp (37) that was left loose in step 10. (Refer to Fig. 3)

12. Install the metal hand held nozzle (39) to the end of the vacuum hose (20). Use the special ribbed hose clamp (37). Hand tighten. (Refer to Fig. 3)

13. Install one of the shorter cables (17) and a hair pin (34) to the left side of the support tube bracket (31). (Refer to Fig. 3)

14. Install the other short cable (17) and chain snap hook (32) to the hopper door and around the hose boom (21). (Refer to Fig. 3)

IB 340302 (11-00) LITHO IN U.S.A.

LH hydraulic hose cover

(21)

(19)

(32)

(22)

(17)

(34)

(17)

Vacuum inlet nozzle

Vacuum shutter

(23)

(31)

(14)

(20)

(37)

Hopper dump door

(39)

(37)

IB 340302 (11-00) LITHO IN U.S.A.

FIG. 3 -- Vacuum Hose Assembly

5

(2)

Frame rail

12 ”

11.5”

(24)

(25)

(26)

.375” holes

5”

Tire fender

6--3/8”

(4)

Rear of machine

FIG. 4 -- Tool Mount Holes

INSTALLATION OF CONVEYOR DOOR TOOL MOUNT:

(Refer to FIG. 4 and 5)

1. Drill a .375 (3/8) in. hole in the right rear tire fender using the dimensions provided.

(Refer to Fig. 4)

2. Drill a .375 (3/8) in. hole in the right rear frame rail using the dimensions provided.

(Refer to Fig. 4)

3. Mount the clip mount bracket (26) to the hole in the fender. (Refer to Fig. 4)

4. Mount a finger grip clip (25) in the hole in the clip mount bracket and in the hole in the frame rail. Tighten the hardware. Install the conveyor door tool (24) and grip (2) in the clips with the hand grip facing forward. (Refer to Fig. 4)

5. Use the tool (24) to flip the conveyor door over the opening in the top of the conveyor assemble. (Refer to Fig. 5)

6 IB 340302 (11-00) LITHO IN U.S.A.

Conveyor tool

Raise the hopper and flip the conveyor cover over the opening. Lower the hopper and use vacuum wand.

Cover

Opening

FIG. 5 -- Flip The Conveyor Door To Operate Vacuum Wand

IB 340302 (11-00) LITHO IN U.S.A.

7

8

26

27

28

29

30

21

22

23

24

25

31

32

33

34

35

36

37

38

39

8

9

6

7

10

Ref.

3

4

1

2

5

16

17

18

19

20

11

12

13

14

15

760629

760640

760649

760653

760660

760661

760726

760727

769063

760729

760991

761233

762591

763026

364614

763127

763212

76736

769012

16931

19065

32491

32815

32978

39277

57702

68567

760507

760509

BILL OF MATERIALS FOR VACUUM WAND KIT 765299

TENNANT

Part No.

Description

02850

03292B

06927

06928

08317

M4 nyloc nut

Handle grip

M4 pan screw, 16mm

M4 pan screw, 20mm

RTV, sealant, 3.0 oz.

08708

08709

08713

09011

12459

M6 nyloc nut

M8 nyloc nut

M8 nyloc nut, stainless steel

M8 hex screw, 30mm, stainless steel

M6 hex screw, 20mm

M8 hex screw, 20mm

#8 flat washer

5/16 in. flat washer

Cable tie, 8.0 in.

#8 int. loc washer

M8 hex screw, 25mm

Cable, 4.8 in. long

Pop rivet, .187x.53x.62

Vacuum hose support

Vacuum hose, 6 in. x 150 in.

Vacuum wand boom

Nylon rub strip

Vacuum wand strap

Vacuum wand door tube

Storage clip, 3/4 in. diam.

Vacuum wand tube bracket

Vacuum wand door

Hinge mount bracket, LH

Hinge mount bracket, RH

Hinge, vacuum wand door

Rear support tube

Chain snap, 1/4 in. x 2--1/2 in.

Micro switch

Hair cotter pin

Neoprene bumper

Pop rivet

Hose clamp, 6 in.

Cable clamp, 3/8 in.

Vacuum wand label

TENNANT COMPANY

P. O. Box 1452

Minneapolis, MN 55440-1452

IB 340302 (11-00) LITHO IN U.S.A.

Qty.

2

2

4

1

1

4

12

2

6

4

4

2

4

2

1

8

2

18

4

2

1

1

1

1

2

2

1

1

2

2

1

1

1

1

4

1

1

2

2