Timberwolf TW 230HB (Diesel), Инструкция по эксплуатации, Страница: 28 / 62

Red Safety Bar
WARNING
DO NOT REMOVE, JAM, DISABLE, BYPASS, OVER-RIDE OR
OTHERWISE IMPEDE THE OPERATION OF THE RED SAFETY BAR.
The large red safety bar surrounds the feed tray and sides of the feed funnel (Figure 4, Item
1). It is spring-loaded and operates a switch to interrupt the power to the rollers. The switch
will only activate if the bar is pushed to the limit of its travel. The rollers stop instantly.
To start the rollers again, press the GREEN forward or BLUE reverse feed control.
To engage the control system, the red safety bar must be activated once before each work
session. (Refer to Section 5.9 "
In-feed Safety Test" on page 29.)
Do not rely solely on the red safety bar to keep the roller stationary. Always switch off
the machine and remove the ignition key before approaching the roller.
5.2 No Stress Control
The 'No Stress' function prevents excessive loads being placed upon the engine when
feeding larger material into the chipper.
If the engine speed drops below a pre-set level, the 'No Stress' function will stop the feed
rollers from turning in the forward direction until the engine speed recovers to normal.
The rollers can still be operated in the reverse direction.
With the 'No Stress' function in operation, the rollers may begin to turn again without
any warning.
5.3 Emergency Stopping
In an emergency, the TW 230HB can be stopped using the following method(s):
Red Safety Bar
Pushing on the Red Safety Bar will immediately stop the feed rollers from rotating.
The engine will continue to run and the rotor will continue to turn.
The rollers can be restarted by pushing either the
GREEN forward, or the BLUE
reverse feed controls.
Emergency Stop Button (Timberwolf Safety Plus Kit Only)
Pushing any one of the Emergency Stop Buttons on the top of the funnel, or either side
of the feed tray, will remove all power to the engine AND the feed rollers, bringing the
whole machine to a complete stop.
The engine cannot be restarted until the operated Emergency Stop Button is reset and
the main ignition switch is turned off to reset the machine.
26/59 C190-0302 - Rev 1.0 EN
TW 230HB (Diesel) 5 Operating Instructions