RIDGID 916 Manual página 15

Maintenance Instructions
WARNING
Make sure machine is unplugged from power
source before performing maintenance or mak-
ing any adjustments.
Maintain the 916 Roll Groover according to these
procedures to reduce the risk of injury.
Cleaning
Use a soft damp cloth to clean the roll groover.
Clean the drive roll knurls with a wire brush before use
and as necessary during operation. When grooving
stainless steel pipe, thoroughly clean the entire roll set
with a stainless steel wire brush.
Lubrication
Drive Shaft and Groove Roll Shaft Bearings - Lubricate
with multi-purpose grease through fittings located on
groove roll shaft and lower roll housing after every roll
change.
Changing Roll Sets
Removing and Installing Groove Roll
NOTE! As groove dimensions are determined by the roll
set geometry, specific roll sets are required
when grooving the following:
2" - 6" Copper Tubing Types (K, L, M, DWV)
1" Schedule 10 & 40
1 1 / " - 6" Schedule 10 (1
4
2" - 3" Schedule 40, 2" - 6" Schedule 10 AWWA
1 1 / " - 1 1 / " AWWA Schedule 10 & 40
4 2
WARNING
Make sure power drive or threading
machine is unplugged from power source before chang-
ing the roll sets or removing the roll groover.
1. Remove E-Ring that holds pivot pin. (Figure 14)
Figure 14 – Remove E-Ring
999-998-693.10_REV. B
1 / " - 3" Schedule 40)
4
Depth Adj. Screw
E-Cup
Pivot Pin
916 Roll Groover
13