Stop; Dry Spraying - SIKA Aliva 257 Top User Manual

Operating instructions Aliva-257 Top
4.4

Stop

How you stop the feed depends on the operating mode.
4.4.1
NOTE
During dry spraying, never clean the machine with water. The dry concrete will
otherwise harden and block the machine.
Because the water only reaches the conveyor hose shortly before the nozzle,
there is a danger that the hardening Conveyor material could block the machine.
Spray until the Filling hopper is completely empty.
Clean the dispensing unit acc. to the manufacturer's specifications.
Turn the dispensing unit off.
Interrupt the water supply.
Disconnect the Remote control.
NOTE
During cleaning, only activate any machine function at the control cabinet.
The feed line to the jouncer is also used as a cleaning hose for the machine.
Fig. 4.19
1 Screw
connection on
jouncer
2 Jouncer ball
valve
Blow out the Filling hopper, the Rotor chamber vent, the Exhaust and the Blow-
off chamber with the cleaning hose.
Close the ball valve 2.
Press the "Stop air/rotor" button to stop the rotor.
Wait 10 seconds.

Dry spraying

2
Version 1.0
Close the ball valve 2.
1
Disconnect the screw connection 1 at
the jouncer.
Hold onto the hose!
Carefully open ball valve 2.
Air flows through the cleaning hose.
257.033
4 Operation
43