Great-plains TSF1290 Operator Manual User Manual download pdf (Page 31)

Great Plains Manufacturing, Inc. Preparation and Setup 27

05/10/2012 500-641M

Locking System Setup

Refer to Figure 19

The TSF1080, TSF1090, TSF1280 and TSF1290 have a

locking system for automatic boom locking during folding

and transport. For proper folding, the boom-lock cable

must be tight enough that the lock arms just clear their

stops when unfolded and rest secure against the stop

when folded.

Refer to Figure 20

adjust the tension on the boom-lock cable, loosen jam

nut and turn clevis.

Re-tighten jam nut.

Hydraulic Pump Setup

The hydraulic motor used on all liquid pumps is a 7 gpm

(23 liter/min.) motor. If the tractor used on the sprayer

does not have the capabilities to adjust the remotes

down to this ﬂow, then a Hydraulic Flow Divider Kit must

be installed so that ﬂow can be controlled to prevent

operating the pump at excessive speeds. See a Great

Plains dealer for more information.

1. Connect the hydraulic pump to the tractor remotes.

See “Hydraulic Pump Hookup” on page 23 for

details. If no limiter is required, skip to step 7.

DO NOT move the hydraulic lever into the neutral position

while the hydraulic pump is running. To do so may cause dam-

age to the hydraulic pump.

Figure 19

Boom Lock Arms

21760

Figure 20

Boom Lock Cable

21761

Figure 21

Ace Pump Flow Limiter

23395

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Great-plains TSF1290 Operator Manual User Manual Page 31