FF711BG
7-2
Tetra Pak
Hoyer
•
Wash the machine carefully;
materials required: water - detergent -
disinfectant.
•
Remove pump (see paragraph 7.3), screw
feeder, agitators and pipes, wash and disinfect
thoroughly;
•
Check the condition of the gaskets and replace
if necessary;
•
Lubricate the gaskets;
7.2 Routine maintenance
7.1 Cleaning and washing
Make sure that the main switch is turned OFF before
starting to clean the machine.
External washing program:
a- Prewash with hot water (50°)
b- Detergent wash. Use a foaming alkaline
detergent or in gel with an high fat emulsionant
power. The concentrantion required varies from
2% to 10% depending on the exising dirt and
on the water hardness utilized.
Attention:
Do not use high pressure water jets.
c- Rinse with water. Wait 10 minutes before rinsing
thoroughly to remove all trace of dirt.
d- Descaler wash. Use an acid-base, low viscosity
descaler containing a mixture of wetting and
emulsifyng agents. The concentration required
varies from 2% to 3%. The recommended
minimum contact time is between15-20 minutes.
e- Rinse with water.
f- Disinfectant wash. Use a suitable disinfectant
dilutedinwater.
The concentration required varies from 1% to
1.2%. The recommended minimum contact time
is between 15-20 minutes.
g- Rinse with water.
materials required: vaseline.
•
Check the oil level in the reduction gears and fill
up if necessary;
materials required: IP Mellana 320 oil.
•
Check that the emergency stop button works
correctly;
•
Carry out a general inspection;
•
Check all moving parts and if necessary replace.
RECOMMENDED PRODUCTS:
Detergent
Descaler
Disinfectant
SU928 (Diversey Lever)
P3-topax 52 (50/60°) (Henkel Ecolab)
P3-topax 99 (60°) (Henkel Ecolab)
SU616 (Diversey Lever)
P3-t o pa ctiv 200 (60°C) (Henkel Ecolab)
P3-topax17 per alluminio (60°C)
7.2.1 After extended period of disuse
RETURN TO PM