Vari RBS-700D, Operating Instructions Manual

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RBS-700D
The machine may operate in all the inclined positions defined by the engine manufacturer in the event that the operator is able to safely
guide the machine.
The protective devices comply with the requirements of EN 12733 . This standard primarily takes account of the operator's safety since he
cannot be hit by any stones or other objects thrown by the machine's rotating mechanism during the machine’s regular travel. Therefore,
the operator must always be in the regular control position, i.e. behind the machine, and with both hands firmly holding the handle.

It is forbidden to remove any protective devices and covers from the machines.
2.3.1.1 Technical Data
Other source, not specified herein, regarding especially the multifunctional carrier RAPTOR Hydro , see its user's manual.
Description Unit RBS-700D RAPTOR Hydro + RBS-700D
Length x width x height mm 832 x 714 x 480 1850 x 660 x 1160
Weight kg 31 82
The machine's maximum working width cm 70,5 -
Stubble field height cm 4 -
Safe slope operation 35  - 10°
Working tool speed 36 min -1 2383 -
Blade peripheral speed m.s -1 87,3 -
Machine's surface power 37 m 2 .h -1 - up to 5,600
Table 13: RBS-700D Technical Data
2.3.2 Description of the Machine and its Components
The RBS-700D brush cutter frame is a weldment from a moulding from a deep-drawing steel sheet with other parts for blade shaft
bearing, its drive and mount to the multifunctional carrier. Working area cover plastic moulding. A handle and rear mud flaps are bolted to
the cover. The blade shaft is attached in two roller bearings with permanent lubrication. The cutting drum has five
MWS™ blades, which
are bolted by high-strength bolts to the reinforced T-bar bushings. The blades have sharp edges on both sides, which allows to turn a worn
blade and continue working. The blade mounting screws are fitted with hardened steel inserts with a large bearing surface. The lower,
freely rotating disc is mounted in two bearings and with its outer diameter it covers and protect the blade mounting. The mowing drum is
fitted with two-part safety steel cover, which meets the requirements on EN 12733 for the protection of the operator against flying mown
vegetation. The blade drive from the belt pulley of the clutch of the multifunctional carrier RAPTOR Hydro to the cast-iron casting of the
driven pulley is provided by a Kevlar V-belt OPTIBELT™ with high resistance against wear and temperature. The V-belt is permanently
tightened by a pulley with adjustable pressure. The tightening mechanism allows easy attachment and removal of the adaptor from the
multifunctional carrier. The attachment to the multifunctional carrier
RAPTOR Hydro is provided by a fixed bolted connection by four M10
screws. The V-belt in operation is covered by a fitted cover made of galvanized steel.
2.4 Operating Instructions
2.4.1 Assembling and Putting the Machine into Operation

As part of the pre-sale service, ask your retailer to assemble the machine for you and to demonstrate how it should be
used!

If you are to unpack and assemble the machine by yourself, use the assistance of another person due to the high total
weight of the machine.
2.4.1.1 Unpacking
The machine is supplied disassembled in two carton boxes. The larger flat box contains the plastic cover of the mowing drum, the smaller
taller box contains the adaptor, handle and small unassembled parts. Remove carefully all parts of the machine and dispose of the
packaging material according to the local waste disposal regulations 38 .
2.4.1.2 Machine Assembly Procedure
Fig. 2
on page
45
Tools: 2x 10-mm wrench or wrench and 10-mm socket; 1x wrench or 13-mm socket; hex key No. 6
1. Leave the adaptor in the position as in the box. Remove the protective cover 1 (note: placed on the left in the packaging).
Remove the unpainted bracket 2 from the cover. Remove the three M8y16 bolts with collar 3 from the chassis. Put the bolts,
nuts and washers aside for further use.
2. Place the right-hand cover close to the chassis 4 and to the left-hand cover 5 . Bolt it in place on the side using the M8x20
hexagonal bolt 6 and the lock washer 7 . Bolt the cover bracket foot at the back to the chassis using the M8x16 bolt with a
collar 3 . Bolt both covers together using two M6x16 bolts with a collar 8 and M6 nuts with collar 9 and M6x16 bolt with collar
8 with the large 6.6mm washer 10 and M6 nut with collar 9 . Tighten the bolted connections well.
35 The maximum slope value applies to all directions. The final value is always reduced, when compared to the real measured value, by employing the safety coefficient.
36
Actual speed of the unloaded working tool including the loss in the belt transmission.
37
The machine’s surface power depends on the mowed growth type and the speed of travel. Onyl theoretical value at the maximal speed of travel is given.
38
The respective local authority will inform you of the waste disposal centre location.
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