Turbosol TB30, Use And Maintenance Manual

Page: 59 / 87

USE AND OPERATION
5
561405 - IS19/07 - EN
59/87
Observe the general safety requirements in § 3.4, those related to transport and use of P.P.E. in § 3.5.4.
5.4 PROCESSING PHASES
MACHINE SWITCH-ON
Carry out the necessary daily checks described in § 6.1.
The engine air inlets must be free.
Check that the hopper grid is closed.
The pumping and mixing selectors must be in neutral position.
Check that the emergency button 1 (FIG.5-1) is not engaged.
Follow the engine ignition phase as shown in table 5-1A:
- Key insertion
- First click: General power supply
- Second click: Glow-plugs pre-heat
- Third click: Engine start
- Press button 3 (FIG.5-1) to enable the board controls.
If the engine does not start after 10 seconds from first attempt, wait at least 40 seconds and try again.
Do not repeatedly and insistently start (not more than 15 seconds), the starter motor may brake.
For low temperature start-ups, refer to the Engine use and maintenance manual.
LUBRICATION OF GROUT PIPES
Package an adequate amount of grout (water and cement):
• pumping up to 20 m - 40/50 litres
• pumping beyond 20 m - 50/80 litres
- Pour the grout in the hopper.
- Activate the agitator by placing lever 7 (FIG.5-2), hopper side, in stable position (Anti-clockwise rotation).
During the heating phase, do not use the machine at maximum load. Heat the oil by running the machine for
about 10 minutes (depends on ambient temperature).
- Using the manual accelerator 5 (FIG.5-2), progressively accelerate the engine up to bottom ramp and activate pumping by
using the selector 4 (FIG.5-1).
Press the selector switch 5 downwards to suck the mix (FIG.5-1): the mix is sucked by piping and re-introduced in the hopper.
To return to the pumping phase, press the selector switch upwards.
- Rotate the hydraulic pump adjustment lever 6 (FIG.5-2) to obtain minimum flow rate.
If the "safety intervention" indicator 10 switches on (FIG.5-1), it means the hopper safety grid is open and the grid safety device
has intervened: hydraulic supply is interrupted and the controls are disabled.
In this case, close the grid and re-enable the control by pressing button 3 (FIG.5-1).