Product Manual

9
4. Lower middle roll again (Figure 8-4).
Figure 8-4: lower middle roll
5. Send material through again (Figure 8-5).
6. Continue this process until bending dimension
has been achieved. Do not overstress the
machine; take multiple passes as needed.
Figure 8-5: repeat
9.0 User-maintenance
Disconnect machine from
power supply before performing any
maintenance. Failure to comply may cause
serious injury.
Keep the rolls clean and rust-free.
Apply oil every 500 working hours to locations
shown in Figure 9-1. See table 2 for recommended
oil.
Figure 9-1: lubrication points
A
mbient
temp.
SHELL
OIL
MOBIL
OIL ISO VG
5℃~20℃
OMALA 150
MOBIL Gear 629 EP 150
20℃~40℃
OMALA 320
MOBIL Gear 632 EP 320
40℃~80℃
OMALA 460
MOBIL Gear 634 EP 460
Table 2: recommended oil
9.1 Additional servicing
Any additional servicing should be performed by an
authorized JET service center.