Stiga 121 M English, Introduction, Preparations, Installation, Symbols, Cutting Deck, V-Belt

ENGLISH

SYMBOLS

The following symbols can be found on the machine to remind you of the care and attention that are required during use.

The symbols mean:

Warning!

Read the instruction manual and the safety manual before using the machine.

Warning!

Do not insert your hands or feet under the cover when the machine is in operation.

Warning!

Watch out for discarded objects. Keep onlookers away.

Warning!

Before starting repair work, remove the spark plug cable from the spark plug.

INTRODUCTION

This cutting deck may only be used with Park machines with a motor performance of at least 16 hp.

The cutting deck is available as standard in two versions:

-with mechanical setting of the cutting height (item no. 13-2915).

-with factory-fitted, electrical setting

of the cutting height (item no. 13-2921).

PREPARATIONS

Park, year models up to and including 1993: In order for the deck to be used, the machine has to be modified:

1.Remove the return spring for the articulated joint

(fig. 1).

2.Saw off the spring mount flush with the frame side member

(fig. 2).

3.Drill a new hole (Ø 8 mm), 8 mm from the lower edge of the frame side member (fig. 3).

4. Install the spring in the new hole (fig. 4).

INSTALLATION

CUTTING DECK

1.Screw the cutting deck into the deck mounts D (fig. 5a).

2.Attach the lift spring to the implement lifter (fig. 5b).

3.Install the lifting cylinder in the front lifting arm by inserting the accompanying spacer in the hole on the lifting cylinder and threading on two washers, one on either side. Secure with screw and nut (only applies to item no. 13-2921).

4.Connect the electrical contact to the socket on the side of the machine (only applies to item no. 13-2921), (fig. 6).

V-BELT

1.Set the cutting height setting to an intermediate position.

2.Force the V-belt onto the machine’s centre pulley F (fig. 7).

3.Tension the belt with belt idler G. The belt idler should be on the left of the belt viewed from the driver’s position.

4.Park -1999:

Hook the belt idler spring H in the floor on the right side (fig. 7).

SETTING

In order for the deck to cut evenly and attractively, it has to be correctly adjusted:

1.Make sure the air pressure in the tyres is correct: Front: 0.6 bar (9 psi).

Rear: 0.4 bar (6 psi).

2.Place the machine on a level floor. Undo screws I (fig. 8).

3.Adjust the deck so that the front and rear edge of the cover are the same height above the floor.

4.Tighten the screws.

5