Blades Inspection; Blades Inspection Wpt - Kts - M - Ma; Blade Inspection Kps; Blades Inspection Wpt - battioni Pagani WPT Série Notice D'emploi Et D'entretien

Instruction Manual
for WPT, KTS, KPS, KTM, WSM series use and maintenance

10.3.1 - BLADES INSPECTION

IMPORTANT: Before inserting the new blades, carefully check their size and, if necessary, shorten them until
they are the same length as the rotor.
(see Table 9).

10.3.1.1 - BLADES INSPECTION WPT - KTS - M - MA

To check the state of wear of the blades in the Rotary blades vacuum pump proceed as follows:
• Remove the threaded inspection plug;
• Turn the rotor until a blade is aligned with the inspection hole;
• Compare the pallet height with the rotor circumference;
• Replace the complete set of blades when the height is below
the circumference of the rotor of 10-15%.

10.3.1.2 - BLADE INSPECTION KPS

• To check the wear of the palettes on the rotary
• vacuum vane pump proceed as follows:
• Compare the height of the pallet with the control circumference indicated on the rotor;
• Replace the complete set of palettes when the height is below the
• Control circumference indicated on the rotor.

10.3.1.3 - BLADES INSPECTION WPT

To check the state of wear of the blades in the Rotary blades vacuum pump proceed as follows:
1) remove the threaded inspection plug (see Figure 11);
2) turn the rotor until a blade is aligned with the inspection hole;
3) measure the distance between the external surface of the rotor and the external side of the blade;
4) if this distance is greater than 10-15% of the original blade height, replace the complete set of blades;
5) screw on the threaded plug to close the inspection hole.

10.3.1.4 - BLADES INSPECTION KTS, KTM, WSM

To check the state of wear of the blades in the Rotary blades vacuum pump proceed as follows:
1) remove the threaded plug with a spanner;
2) insert a rod in the inspection hole (ø 6 mm max, length 135 mm);
3) rest one end of the rod against the rotor;
4) mark the rod at the level of the inspection hole;
5) turn the rotor until a blade is aligned with the inspection hole;
6) Insert the rod in the blade slot;
7) mark the rod again at the level of the inspection hole (see Figure 14);
8) measure the distance between the two marks on the rod;
9) if this distance is greater than 10-15% of the original height of the blade (see Table 9), replace the complete set of blades;
10) screw on the threaded plug to close the inspection hole.
pag. 62
Figure 11