3Rd Broom Arm Disassembly/Assembly; Salt Spreader Assembly/Disassembly - Nilfisk RS 1301 Betriebsanleitung, Originalanleitung

ENGLISH

3RD BROOM ARM DISASSEMBLY/ASSEMBLY

NOTE
This is a basic procedure, it is often recalled during other procedures, when necessary.
CAUTION!
This procedure is applicable only for sweepers with appropriate fi ttings for the following equipment:
– Snow brush
– Snow cutter
Disassembly
1. Move the 3rd broom (21, Fig. G) aside, and lower the suction inlet (23) according to the procedure shown in the relevant
paragraph.
2. Turn off the engine and engage the parking brake (13, Fig. E).
3. Operating according to the safety rules, with a proper hoisting system (1, Fig. BC), sling the 3rd broom arm and arm extension
(2) in the points shown in the fi gure. Move the pipes and cable aside, to avoid squashing them during the lifting operation.
3rd broom arm weight: approx. 198.4 lb (90 kg).
4. Cut the clamps (3, Fig. BC) securing cables and pipes.
5. Disconnect the three electrical connectors (4, Fig. BC).
6. Disconnect the dust control system quick coupling (5, Fig. BC) from the corresponding pipe coupling (6), then install the
protection covers.
7. Disconnect the seven hydraulic system quick couplings (7, Fig. BC) from the corresponding pipe couplings (5), then install the
protection covers.
8. Unscrew the nut (8, Fig. BC) securing the cylinder (9) to the 3rd broom arm extension and secure the cylinder to the machine
with proper clamps.
9. Slightly tighten the hoisting system (1, Fig. BC), then remove the four nuts (10) securing the 3rd broom arm extension to the
machine.
10. Remove the arm and arm extension of the 3rd broom (2, Fig. BC).
Assembly
11. Assemble the components in the reverse order of disassembly.
12. If necessary, check and adjust the 3rd broom position (see the procedure in the relevant paragraph).

SALT SPREADER ASSEMBLY/DISASSEMBLY

Salt spreader assembly
CAUTION!
To install this equipment, the sweeper must be equipped with the proper prefi tting, which is installed (optional)
at the factory.
1. Empty the hopper (6, Fig. G); if it contains a small quantity of waste, it is not necessary to dump it.
2. Operating according to the safety rules, with a suitable hoisting system (8, Fig. BD), attach the salt spreader (9) to the lifting
hook (5). The equipment weights 90 Kg approximately.
3. Operating on a level ground, bring the sweeper into a suitable position (10, Fig. BD) to install the salt spreader (9).
4. Remove the rear shoote by removing the screws (18, Fig. BD).
5. Lift the hopper (6, Fig. G) and install the support rods (3, Fig. F) (see the procedure in the relevant paragraphs).
6. Turn off the engine and engage the parking brake (13, Fig. E).
7. With the hoisting system (8, Fig. BD), place the salt spreader (9) on the sweeper and secure it with screws (11) and nuts (12).
8. Disconnect the hoisting system (8, Fig. BD) from the salt spreader (9).
9. Connect the hydraulic system quick couplings (13, Fig. BD) to the relevant pipe couplings (14).
10. Connect the electric connector (15, Fig. BD) to the corresponding socket (16).
11. Remove the lifted hopper support rods (3, Fig. F) and lower the hopper (6, Fig. G) (see the procedure in the relevant
paragraphs).
12. Remove the plug from the hole and install the switch (17, Fig. BD) by connecting it to the prefi t connector "S99".
13. Now the machine is ready to operate with the salt spreader.
Salt spreader disassembly
14. Disassemble the salt spreader in the reverse order of assembly.
15. Secure and protect the salt spreader properly.
NOTE
For salt spreader maintenance refer to the salt spreader Manual, supplied with the machine.
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USER MANUAL
33018310(3)2010-01 A RS 1301