Burkert Type 2300 - Manual (Page 36)

36
Maintenance, cleaning
Packing gland
VA spindle guide
Spindle
Packing gland tube
Hexagon
Series
production status
since April 2012
Fig. 31: Replacing packing gland (VA spindle guide)
Packing gland
Spacer
Spindle
Packing gland tube
SP22
VA spindle guide
Fig. 32: Replacing packing gland SP22
WARNING!
Risk of injury from parts jumping out!
When the spindle opening is exposed, the individual parts of the
packing gland are pressed out at an undefined speed when the
pilot air ports is pressurized.
• Before pressurizing with control air, safeguard the ambient area
of the discharge opening (e.g. place spindle on a firm base).
1
2
Pilot air port
Pilot air port
Fig. 33: Connections
→
Press out packing gland:
Control function A and I Pressurize pilot air port 1 with 6 – 8
bar.
Control function B Pressurize pilot air port 2 with 6 – 8 bar.
→
Grease the individual parts of the new packing gland with the
upplied lubricant.
→
Connect the individual parts to the spindle in the specified
direction and sequence (as illustrated in “Fig. 34” or “Fig. 35”).
→
Push packing gland into the packing gland tube.
english
Type 2300