Hopper Manual Lifting; Lifted Hopper Support Rod Installation - Nilfisk RS 1301 Betriebsanleitung, Originalanleitung

ENGLISH

HOPPER MANUAL LIFTING

To lift/lower the hopper (6, Fig. G) manually (when the diesel engine is faulty, etc.) perform the following procedure.
Hopper manual lifting
1. Check that the machine is on a solid and level ground, especially if the hopper (6, Fig. G) is full.
2. Turn off the engine (if it is not already off), by turning the ignition key (24, Fig. D) counterclockwise, to the end of stroke, and
then remove it.
3. Engage the parking brake (13, Fig. E) and remove the battery release device key (47, Fig. F) by pressing and turning it.
4. Open the left side upper and lower doors (9 and 11, Fig. G) by disengaging the fasteners (10 and 12) with the supplied key.
5. Remove the manual hand pump lever from its housing (27, Fig. F).
6. Install the lever (1, Fig. T) on the hand pump (2).
7. Check that the hopper lifting/lowering selector (3, Fig. T) is in lifting position (4).
8. Carefully activate the pump (2, Fig. T) with the lever (1) and lift the hopper completely.
9. Install the lifted hopper support rods (3, Fig. F), according to the instructions shown on the relevant paragraph.
Hopper manual lowering
10. Remove the lifted hopper support rods (3, Fig. F), according to the instructions shown on the relevant paragraph.
11. Bring the selector (3, Fig. T) in lowering position and activate the pump (2) with the lever (1) until the hopper is completely
lowered.
12. Remove the lever (1, Fig. T) from the pump and place it in its housing (27, Fig. F).
13. Turn the pump selector to the centre.
14. Close the left side upper and lower doors (11 and 9, Fig. G) by engaging the fasteners (10 and 12) with the supplied key.

LIFTED HOPPER SUPPORT ROD INSTALLATION

Before working under the lifted hopper (1, Fig. F), it is necessary to install the support rods (3) according to the following procedure.
WARNING!
For safety purposes, before working under the lifted hopper, it is necessary to install the support rods (3, Fig. F).
This procedure is necessary even if the hopper lifting cylinders are equipped with parachute valves that prevent
the hopper from lowering accidentally in case of break/leakage from a pipe/fi tting on the hydraulic system.
Support rod installation
1. Lift the hopper (6, Fig. G) completely according to the procedure shown in the relevant paragraph.
2. Disengage the two rods (2, Fig. F) from the fasteners (4) and bring them in the position (3), by inserting their ends in the
housings (20).
3. Lower the hopper slightly to lean it on the rods.
Support rod removal
4. Lift the hopper slightly to remove it from the rods.
5. Disengage the two rods (3, Fig. F) from the housings (20) and bring them in the position (2), then engage and secure them
with the fasteners (4).
6. Lower the hopper (6, Fig. G) completely according to the procedure shown in the relevant paragraph.
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USER MANUAL
33018310(3)2010-01 A RS 1301