1ZSC000498-ABH en, Rev. 1 | Maintenance guide BUE/BUL2 19
4. Specification of materials
Material BUE
Approx.
amount
BUL
Approx.
amount
BUL2
Approx.
amount
Steel 100–120 kg 55 kg 25 kg
Aluminium and alloys – 10 kg 5 kg
Copper and alloys 5–10 kg 5 kg 65 kg
Silver 10 g 10 g x
Plastics:
chlorsulphonated
polyethylene
x x x
polyamide with MoS
2
x x
phenol resin laminate x
polyester x x x
PVC x x x
carbonate plastic x x x
Rubbers:
nitrile rubber x x x
uorine rubber x x x
CAUTION
Materials listed in the table above without any
specification of amount are included because
they may cause pollution problems during de-
commissioning, even in the small quantities used.