Demco AB20001 Portable Stereo System User Manual


 
MOUNTING THE BOOM CENTER SECTION TO HYDRAULIC HEIGHT ADJUST
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REF. PART
NO. NO. QTY. DESCRIPTION
PARTS LIST
1. 05601 1 Height Adjuster Main Frame
2. 00523 20 3/8"-16UNC x 1-1/4" Hex Head Bolt Gr.5
3. 00059 20 3/8" Flatwasher
4. ---- 2 Boom Mounting Brackets (not included)
5. 02592 30 3/8"-16UNC Nylon Insert Locknut
6. 05605 2 Top Cylinder Mounting Ear
7. 05600 1 Hydraulic Cylinder
8. 00288 1 Air Vent - hydraulic cylinder
9. 05661 1 3/8" MPT x 3/8" FPT Orifice Restrictor
10. 05013 1 26' Hydraulic Hose
11. 02178 5 1/2"-13UNC Nylon Insert Locknut
12. 01253 1 1/2"-13UNC x 2" Hex Head Bolt Gr.5
13. 03306 1 Boom Carrier
14. 03305 2 Boom Carrier Brackets
15. 02946 8 UHMW Wear Pad
16. 05732 16 1/4"-20UNC x 1" Slotted Flat Head
17. 02772 16 1/4"-20UNC Hex Nylon Insert Locknut
18. 00914 6 3/8"-16UNC x 1-1/2" Hex Head Bolt Gr.5
19. 00967 4 1/2"-13UNC x 1-1/4" Hex Head Bolt Gr.5
20. 03340 2 Lock Pin Bracket
21. 02363 2 5/32" x 1/14" Cotter Pin
22. 00205 2 7/16" Flatwasher
23. 02208 2 Lock Spring
24. 03099 2 Roll Pin (3/16" x 1")
25. 03342 2 Lock Pin
26. 02494 4 3/8"-16UNC x 2-1/-4" Hex Head Bolt Gr.5
27. 05604 1 Bottom Lift Back Plate
28. 05603 1 Bottom Lift Bracket
29. 01839 1 1/2" I.D. x 5/8" lg. Spacer
9
10
Please order replacement parts by PART NO. and DESCRIPTION.
1. Mount the height adjust main frame (#1) to the boom mounting
brackets (#4) on the sprayer frame with eight 3/8" x 1-14" bolts (#2),
eight 3/8" flatwashers (#3) and eight 3/8" locknuts (#5). NOTE:
The mounting brackets (#4) may need to be turned in or out
depending on sprayer frame width.
2. Mount the lock pin brackets (#20) to the boom carrier (#13), using
four 1/2" x 1-1/4" bolts (#19) and four 1/2" locknuts (#11), make
sure the bolts are inserted in the right direction as shown above.
Place the lock pin (#25) & roll pin (#24) through the bracket (#20).
Insert the spring (#23) and 7/16" flatwasher (#22) to the inside of
the lock pin bracket and push the pin (#25) through. Secure the
lock pin assembly with cotter pin (#21) between the washer and
bracket. Make sure pin moves in and out freely and rotates down
into the "latch out" position easily.
3. Before mounting the boom carrier to the main frame assembly,
mount the UHMW wear pads (#15) to the boom carrier (#13) and
boom carrier brackets (#14) using sixteen 1/4" x 1" flathead screws
(#16) and sixteen 1/4" locknuts (#17).
4. Now place the boom carrier (#13) on to the main frame assembly
(#1) so that the lock pins are in the holes of the main frame. Loosely
mount the boom carrier brackets (#14) to the boom carrier (#13)
using eight 3/8" x 1-1/4" bolts (#2), six 3/8" x 1-1/2" bolts (#18),
fourteen 3/8" flatwashers (#3) and fourteen 3/8" locknuts (#5).
5. Slide the hydraulic cylinder (#7) clevis end down through the large
hole in the top of the main frame assembly (#1). The hole is slotted
so the cylinder inlet can be maneuvered through. Slide one
mounting ear bracket (#6) onto each peg on the cylinder, align over
holes in the main frame top and secure the mounting ears with four
3/8" x 1-1/4" bolts (#2) and four 3/8" locknuts (#5).
6. Attach the bottom lift bracket and back-up plate (#27&28) to the
center of the boom carrier (#13) with four 3/8" x 2-1/4" bolts (#26)
and four 3/8" locknuts (#5). The hole in the lift bracket (#28) is
offset and the hole must go towards the bottom for total adjust-
ment. Compress the cylinder and attach the cylinder clevis to the
lift bracket with one 1/2" x 2" bolt (#12) through the 1/2" I.D. x 5/8"
lg. bushing (#29) and one 1/2" locknut. See page 9 for adjustment.
ASSEMBLY INSTRUCTIONS
(DFBHAH OPTION)
5
5
CAUTION -Do not operate height
adjust until final adjustments
have been made. Never stand on
or near the boom during height ad-
just operation.
NOTE: Use CAUTION when adjusting height. Make sure all air is
bled from the line before initial trial.
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