Description, Specifications, Standard Equipment; Description; Specifications; Standard Equipment - RIDGID 920 Manual Del Operador

920 Roll Groover
Figure 1 – Locked Foot Switch
Description, Specifications and

Standard Equipment

Description

The RIDGID Model 920 Roll Groover forms rolled grooves
in steel, stainless steel, aluminum, PVC pipe and copper
tubing. The grooves are formed by the hydraulic feeding
of a grooving roll into the pipe which is supported by a
drive roll.
The 920 Roll Groover includes three (3) groove and
drive sets that can groove the following pipe:
2" - 6" Schedule 10 and 40
8" - 12" Schedule 10 and 40
14" - 16" Standard .375" Wall
With additional roll sets, the groover can also be adapted
to groove the following:
18" - 20" .250" Wall
22" - 24" .250" Wall
2" - 8" Copper Tubing (Types K, L, M, DMV)
– See Table II for exact wall thickness.
The 920 Roll Groover is specifically designed for use
with the RIDGID 300 Power Drive. A pipe stabilizer is pro-
vided to aid grooving.
When properly used, this groover is designed
CAUTION
to make grooves that are dimensionally within the speci-
fications of AWWA C606-87. Selection of appropriate
materials and joining methods is the responsibility of the
system designer and/or installer. Before any installation is
attempted, careful consideration of the specific service
environment, including chemical environment an service
temperature, should be made.

Specifications

Roll Grooving Capacity
(See Table II for Wall Thickness)
• 2" - 24" Schedule 10
• 2" - 12" Schedule 40
• 2" - 16" Standard Wall
• 2" - 8" Copper Types K, L, M, DWV
4
Depth Adjustment .......Indexed Adjustment Knob
Actuation......................Hydraulic Hand Pump
Standard Equipment
• 920 Groover with 8" - 12" Roll Set
• 2" - 6" Roll Set
• 14" - 16" Roll Set
• Stabilizer
• / " T-Handle Hex Wrench (Groove Roll change-out)
1
8
• No. 32 Transport Cart
NOTE! Roll Sets Consist Of Drive Roll & Groove Roll
Use of roll sets on both carbon and stainless
CAUTION
steel pipe can lead to contamination of the stainless
steel material. This contamination could cause corrosion
and failure of the pipe. To prevent ferrous contamination,
it is recommended that separate roll sets be dedicated
and only used to groove stainless steel pipe.
Only use with the RIDGID Model 300 Power Drive
(38 RPM)
Figure 2 – 920 Roll Groover Attached to 300 Power
Drive
Ridge Tool Company
and Integral Depth Setting
Gauge
WARNING