6
-
18
Hanskamp AgroTech BV (The Netherlands)
www.hanskamp.com
L
’
port
EN
Sluithek
-
Closing gate
-
Schließbügel
-
Porte arrière automatique
2.3.5
Maintenance Safety
•
Make sure that you have read and understood the manual and the safety
instructions before connecting the power supply to operate or adjust the
L
’
port, or turning it off for maintenance.
•
Only trained personnel may service and maintain the L
’
port.
•
Before cleaning the L
’
port or performing maintenance on it, switch off the
power supply of the L
’
port by removing the plug from the socket
.
•
Wear protective clothing and safety glasses when working on the pneu-
matic system.
•
Make sure all guards and guards are installed when you have finished
maintenance work.
2.3.6
Safety messages
•
This chapter lists the general safety messages. Specific safety messages,
where potential hazards may arise if the procedures or instructions are not
followed, are included in the appropriate sections of this manual.
2.3.7
Compressed air quality prescription
Lubrication
The cylinders have been designed for use with unlubricated air, in which case no mainte-
nance is required. If lubricated air is used, lubrication must be continuous because the
additional lubrication removes the lubricant applied at the factory.
Recommended oils:
ISO and UNI FD22 (Energol HPL; Spinesso; Mobil DTE; Tellus Oil).
Air
With reference to ISO/DIN 8573
-
1, the compressed air to use is class 3
-
4
-
3, i.e.:
•
Solid particle class 3: 10.000 particles/m³ with d
≤5
micron.
•
Humidity class 4: Pressure dewpoint
≤ +
3°C.
•
Oil class 3: Concentration total oil
≤
1mg/m³.
Consumption
At 6 bar
-
> 8.7 Liters per visit.
Remaining
Max. pressure:
10 bar (valves, cylinders).
Min. pressure
:
2,5 bar (valves).
Supply pipe:
Ø8 to Ø12 mm.
Pipe between articles:
Ø6 to Ø8 mm.
Warning! Be sure that the flow regulator and end cushioning not completely turned
out. These parts are regulating the in
-
and outgoing speed of the cylinder. When the
speed is too high, the cylinder can break. Correct adjustment can be found in relevant
installation and user instruction.
Warning! Make sure the cylinder is never mounted under radial forces. The cylinder can
handle only axial forces on the piston rod.
