Annovi Reverberi AR252 Manuel d'instruction - Page 15
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Table of lubricants
The pump is delivered complete with high-performance synthetic multigrade oil suitable for the intended
ambient conditions (see "Environmental operating limits").
Inspecting the pump mounting
Check that the pump's fixing screws have not become loose.
If necessary, tighten them with the driving torque stated in the installation design.
Inspecting the connections and pipes
- Inspect the connections for leaks.
Leaks can normally be dealt with by tightening the connections properly.
If leaks from the intake pipeline connections are noticed, the seals must be repaired.
- Inspect the hoses.
If the pipes show signs of aging, breakage, swelling, rubbing, etc., they must be replaced.
Inspecting the Filter
- Inspect the filter cartridge.
If the cartridge is fouled, wash it thoroughly to remove the dirt.
If the cartridge is torn or cracked, it must be replaced.
Checking the oil level
- Check the oil with the pump level, ensuring
that it has been running for at least 5 minutes in
normal working conditions.
- If the oil level is not between the MIN and MAX
marks on the tank, add or remove oil to restore
this level and check, still with the pump running,
that the oil level does not vary so much that it
leaks from or is no longer visible in the tank.
- If necessary, top up with oil with the
characteristics specified in the "Lubricants
table".
- Check the oil level regularly, as it may vary
significantly with the operating conditions.
To top up with oil proceed as described below.
1) Unscrew the plug (B) and pour in oil (C).
2) Screw the plug (B) back into place.
English language
MAINTENANCE INSTRUCTIONS
34
B
B
A
7
A
C
Use and Installation