PFT SCREW MIXER HM 24 Overview – Operation – Spare Parts Lists
Cleaning
24
2017-08-07
20 Cleaning
Locking to prevent reactivation
DANGER!
Danger to life from unauthorized reactivation!
While working at the machine one is exposed to
the danger that the power supply may be activated
without authorization. This exposes the persons in
the danger zone to the risk of death.
– Before starting work, switch off all power
supplies and lock them against reactivation.
NOTE:
The machine must be cleaned daily after work and
after long pauses.
Connect
1
/
2
" water hose with Geka coupling (Item no. 20 21 11 00)
and spray nozzle (Item no. 20 21 57 00) to water mains.
Cleaning should take place in the following 5 steps:
•
When the hopper is 1/3 full, reduce the water entry at the needle
valve by a quarter. Switch off the PFT HM 24 as soon as highly
diluted mortar is discharged.
•
Remove the coupling of the power cable before disconnecting
the mixing tube, or else the safety hook on the machine will block
the coupling.
•
Open the snaps on the mixing tube and remove it. Release the
mixing shaft and clean it along with the mixing tube. Use a trowel
and water for this purpose.
•
Clean the hopper on the outside with a brush or dry mop. Use
water to clean the hopper only when it is empty.
NOTE:
No water should enter the bearings or electrical
parts ( plug, main switch, motor connections box).
While assembling cleaned parts, make sure they are
really dry and clean. Connect mixing shaft to dosing
shaft.
NOTE:
Keep all snaps and seals clean.
Grease bearing tang and connectors regularly.
