nifty 170H Series, Руководство по эксплуатации и технике безопасности

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TM Series
Operating & Safety Instructions
English/USA – 01/10 40
4.8.2 DISENGAGING DRIVE
1) Unless the machine has been manoeuvred to allow it to be coupled to a towing vehicle (as
described in the appropriate section of this handbook), before disengaging the traction drive
system the parking handbrake must be fully engaged. On no account disengage the traction
drive system unless the handbrake is engaged, the wheels are securely chocked or the machine
is connected to a towing vehicle. It is also recommended that the machine be positioned on flat,
level ground before the drive system is disengaged.
2) Push and hold the drive joystick button to develop hydraulic flow, and using the third horizontal
lever push downwards to retract the engagement cylinder. The traction drive cradles will swing
clear of the road wheels, which should be allowed to travel outwards to their fullest extent.
Releasing the third lever will then lock them in the retracted position, ready for towing.
On no account should the machine be towed with the traction drive system still engaged –
serious damage may result.
Do not use the traction drive as a brake – the parking handbrake must be utilised for this
purpose.
Never disengage the traction drive unless the handbrake is engaged, OR the wheels chocked,
OR the machine directly and securely connected to a suitable towing vehicle.
Always position the machine on flat, level ground before disengaging the traction drive
system.
Do not engage or disengage the traction system whilst on the move. Stop the machine first
and engage the handbrake.
It is recommended that any slopes be approached in the direction that allows the tow hitch to
be lower than the rest of the machine, ensuring that the jockey wheel keeps adequate weight
throughout. Descending a slope with the tow hitch highest might allow the machine to tip
backwards, particularly if a sudden stop is made. To maximize the residual load on the jockey
wheel, allow the tow hitch to run as low as possible to the ground whilst supporting the nose
weight on the retracted jockey wheel.
Do not ride on the machine whilst using the traction drive, nor stand inside the machine
structure as serious injury might occur.