ASC Gruvlok 3006 User manual

Gruvlok®Roll Groover
3006 & 3006C Manual

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SAFETY INSTRUCTIONS 04
GROOVER DESCRIPTION 05
INSTALLING SUPPORT LEG ASSEMBLY 06
PIPE SET-UP AND POSITIONING 07
SETTING GROOVE DIAMETER 08
GROOVING IPS STEEL PIPE 09
GROOVING CTS COPPER SYSTEM 10
GROOVING ROLL CHANGE 11
GROOVER MAINTENANCE 13
REPLACEMENT PARTS 14
GROOVE SPECIFICATIONS 15
TROUBLESHOOTING 17
Carefully read and understand instructions before assembling
and operating the Groover(s). Become thoroughly familiar
with the Groover operation, usage and possible hazards
specific to the Groover(s).
IMPORTANT SAFETY NOTICE

3006/3006C ROLL GROOVER
4
SAFTETY INSTRUCTIONS
A. GENERAL
1. Carefully read and understand these operating instructions
before assembling and operating the Groover.
2. Read and follow the safety labels on the Groover.
3. Understand the function and the location of all power and
grooving controls before using the Groover.
B. OPERATOR SAFETY
1. Do not wear loose clothing, loose sleeve cuffs, loose
fitting gloves, or jewelry that could get caught in moving
parts.
2. Wear safety glasses and safety shoes.
3. Tie-up or cover long hair.
4. Wear ear protection if using the Groover in a high noise
area or for prolonged periods of grooving.
5. Do not operate the Groover if you are tired from fatigue
or medication.
6. Do not allow horseplay around the Groover.
C. GROOVER SET-UP
1. Provide a safe work area. Keep the work area well lighted
and maintain a clear, uncluttered space for operation of the
Groover.
2. Do not use the Groover in wet or damp locations.
The floor area around the Groover must be dry and free
of slippery materials.
3. Set-up the Groover on firm, level ground. Do not locate the
Groover on sloped or irregular ground conditions.
4. Remove all tools, wrenches, etc., from the Groover and
power drive base before applying power to the Groover.
5. Do not attempt to lift the Groover by yourself.
6. Use the Model 3006/3006C Groover only with a Ridgid*300
Power Drive with 38 RPM operation.
7. The Model 3006/3006C Groover must be properly mounted
on the Ridgid 300 support arms and the Groover driveshaft
firmly tightened Into the Ridgid 300 chuck jaws.
8. Unplug the Ridgid 300 drive power cord prior to servicing or
changing groover parts.
THE GRUVLOK®MODEL 3006/3006C ROLL GROOVERS ARE TO BE USED ONLY FOR ROLL GROOVING OF PIPE.
These operating instructions provide important information for the safe operation of the Groover to protect the operator from
possible, serious injury. The Groover is designed for safe, reliable operation. However, unforeseen circumstances, impossible
to predict, could result in an accident. Following the information in these operating instructions will permit safe operation of
the Groover.
D. GROOVER OPERATION
1. All safety guards must be in place. Never operate the Groover
with the guards removed.
2. Do not operate the Groover without a foot switch. A foot switch
is required for safe operation of the Groover.
3. Operate the Groover only from the pump side of the Groover.
4. Keep hands away from guide and grooving rolls. The Groover
is designed for "hands clear" grooving.
5. Maintain balanced footing keeping the foot switch within comfortable
reach. Do not reach across the Groover or pipe. Keep hands and
clothing away from all moving parts.
6. Do not place excessive force on the hydraulic pump handle.
Follow grooving instructions for safe Groover operation.
7. Provide support for piping spool pieces through the use of an
appropriate pipe stand properly fastened to the floor or ground.
8. Use the Groover only for the size and wall thickness pipe for which
it was designed.
9. Do not operate the Groover if any part of the Groover is damaged
or broken.
10. Do not attempt to groove pipe shorter than 5" in length.
11. Keep all visitors and bystanders at a safe distance from the
Groover, pipe and power cords.
E. ELECTRICAL SAFETY
1. The Ridgid®300 Power Drive should be connected to an integrally
grounded electrical system protected by a Ground Fault Current
Interrupter (GFCI).
2. Never use worn or damaged cords.
*“RIDGID” is a registered trade mark of Emerson Electric Company.
CAUTION

BUILDING CONNECTIONS THAT LAST
5
GROOVER DESCRIPTION
*“RIDGID” is a registered trade mark of Emerson Electric Company.
Note: See Section XI for further details of parts for the 3006 and 3006C Roll Groover.
A. 3006 STANDARD EQUIPMENT
Roll Groover complete with Adjustable Support Leg Assembly and
roller sets for grooving 2"-6" and 8"-12" steel pipe, Steel/CTS Dual
Guide Roll Assembly, hydraulic pump with pressure gauge, and two
depth adjustment gauges. This unit is designed for direct attachment
to your Ridgid®300 Power Drive. Complete with comprehensive setup,
operating and troubleshooting instructions.
Shipped in a reusable wooden storage crate.
Approximate shipping weight: 225 pounds.
Required Ridgid® 300 Power Drive not included.
B. 3006 OPTIONAL EQUIPMENT
CTS COPPER SYSTEM:
• 2"- 8" CTS Copper System Grooving Rolls, 2"- 4" CTS Depth
Gauge, and 5"- 8" CTS Depth Gauge.
A. 3006C STANDARD EQUIPMENT
Roll Groover complete with Adjustable Support Leg Assembly and
CTS Copper System roller set for grooving 2"-6" copper tube, CTS
Guide Roll Assembly, hydraulic pump with pressure gauge, and 2"-6"
Universal Diameter Gauge. This unit is designed for direct attachment
to your Ridgid®300 Power Drive. Complete with comprehensive setup,
operating and troubleshooting instructions.
Shipped in a reusable wooden storage crate.
Approximate shipping weight: 215 pounds.
Required Ridgid®300 Power drive not included.
B. 3006C OPTIONAL EQUIPMENT
STEEL OPTION:
• Consisting of 2"-6" and 8"-12" roll sets, Steel/CTS Dual
Guide Roll Assembly, and two depth adjustment gauges
1. All wall thicknesses shown are the maximum wall thicknesses for the indicated pipe material.
2. Minimum wall thickness for each pipe material and size is:
Steel: 2"-12"Schedule 10
Stainless Steel: 2"- 12" Schedule 10S, 40S
Copper: 2"- 2/" - Type M
3"- 8" - Type DWV
3. Please contact an Anvil Representative for information on grooving alternate materials and wall thickness.
GROOVER CAPABILITY
Pipe Material Pipe Size/Wall Thickness (Schedule)1,2
In. 22 1⁄23456810 12
DN(mm) 50 65 80 100 125 250 200 250 300
Steel Schedule 10, 40 0.188"0.219"
Stainless Steel Schedule 10S, 40S
Copper K, L, M & DWV
MODEL 3006/3006C STEEL PIPE GROOVING TIMES (MINUTES: SECONDS)
Pipe Size (In./DN(mm))/Max Steel Pipe Wall Thickness
2 2 1⁄23456810 12
50 65 80 100 125 150 200 250 300
0:20 0:20 0:25 0:30 1:00 1:20 1:35 1:50 2:20
C. 3006/3006C GROOVER CAPABILITY
D. GROOVING TIMES
This chart shows approximate grooving times with the groover set-up for the proper size and groove diameter and the pipe properly positioned on the
groover. The times shown are average times from the start of rotation of the pipe in the grooving rolls to completed groove.

3006/3006C ROLL GROOVER
6
INSTALLING SUPPORT LEG ASSEMBLY
GROOVER SET-UP MODEL 3006/3006C
Removal of the Groover from the wooden crate and mounting of the Groover to the Ridgid® 300 drive should be accomplished
by 2 persons. To avoid possible injury DO NOT ATTEMPT TO LIFT THE FIGURE 3006/3006C ROLL GROOVERS WITH LESS THAN
TWO PEOPLE .
1. Slide round tubing over left support arm of Ridgid®300 tool so that flat plate
is under both arms. Push tubing back as far as allowed on the arms.
2. Insert each lower leg (with feet) into each upper leg so that they overlap by
approximately 12 inches. Hand tighten the hex head bolts to temporarily
hold in place.
3. Starting with the right leg, insert each upper leg into socket under the flat
plate. Loosen the hex bolt holding the lower leg and adjust so that the feet
are pointing out from the Ridgid®300 tool. Repeat with left leg. Tighten the
hex bolts on the upper leg and socket to lock legs in place. (9
/
16" wrench)
Base should look like assembled picture.
4. Slide 3006/3006C tool onto Ridgid®300 Tool as described in Section IV.
Back of tool should sit over flat plate with sockets underneath.
Use the Adjustable Support Leg Assembly for the 3006/3006C Roll
Groover whenever long pieces of pipe/tubing or heavier wall thicknesses are
being grooved.
The gruvlok® model 3006/3006c roll groovers are designed for use with a ridgid® 300 power drive
1 4
2 5
3 6
Extend the mounting arms of
the Ridgid® 300 power drive,
approximately 12" out from
the body of the drive.
Align the flats on the triangular
shaft tailpiece with the Ridgid®
300 chuck jaws and slide the
Groover back into the chuck jaws.
Securely tighten the chuck jaws.
Grasp the Groover base on
opposite sides, lift the Groover
out of the shipping box and place
the mounting wings in the
Groover base over the extended
mounting arms.
Push extension arms in flush with
the groover mounting base front.
Align the flats on the triangular
shaft tailpiece with the Ridgid®
300 chuck jaws and slide the
Groover back into the chuck jaws.
Securely tighten the chuck jaws.
Position the pump to the desired
position for ease of operation.
Tighten bolt to lock pump in
position or if desired, back off
just slightly to permit pump to
be oriented by operator to most
comfortable position during
Groover operation.
(⁄" wrench)
CAUTION

BUILDING CONNECTIONS THAT LAST
7
PIPE SET-UP & POSITIONING
Set both rubber guide rolls located on
the front of the Groover, into the
correct holes for the size pipe being
grooved. (/" allen wrench)
Note: For CTS Copper System, use the
Steel/CTS Dual Guide Roll Assembly.
Close the release valve on the hydraulic
pump by turning the knob clockwise.
Pump the hydraulic hand pump to
lower the top grooving roll into light
firm contact (approx. 100 psi) with
the pipe.
Make sure that the groove diameter
stop (consisting of two / -14 hex
nut located on the top back of the
Insert pipe over the bottom roll (groove
roll) positioning the pipe flush against
the front flange of the bottom roll.
Using the slot on top of the roller plate
adjustment rod, raise (counterclockwise
rotation) the guide roll mounting plate
sufficiently to ensure that the top grooving
roll makes contact with the pipe prior to
guide roll contact.
The Groover should be leveled for best
grooving results. Place level on top of
hydraulic ram as shown and adjust the
support legs as required to level the
Groover and provide a firm fixed base
location for both the Groover and power
drive.
Use one (1) roller pipe stand to support the pipe. Adjust the outboard
pipe stand to assure proper contact with the guide rolls. Pipe stand
should be 65 - 75% of the pipe length away from Groover. Looking at
the front of the Groover, the pipe stand should be positioned to angle
the tube approximately 0° to /° downward, away from the front of
the Groover and /° to the left side at the Groover. See Figures Below.
1
4
5
2
6
3
Groover Centerline
Pipe Centerline 0° to ⁄° Toward user
Groover Centerline
Pipe Centerline 0° to ⁄° down
The Model 3006 Groover comes with 2"-6" Steel grooving rolls installed unless otherwise requested on your order. The Model 3006C
Groover comes with 2"-6" CTS Copper grooving rolls installed. To change grooving rolls for other sizes, for copper tubing, or for steel pipe,
refer to page 13 for grooving rolls and guide roll plate changeout.
Groover) is not in contact with the top surface of the housing. If contact is noted,
release hydraulic pressure by turning the release valve knob counterclockwise
allowing the groover head to raise upward. Turn the nut counterclockwise
sufficiently to allow clearance between the bottom of nut and top of housing
when the top grooving roll is in contact with the pipe.
SIDE VIEW
TOP VIEW

Note: For CTS Copper System, use the CTS Depth Gauges.
Turn the lowest hex nut (groove diameter stop) to snug against
the surface of the groove diameter gauge. Turn the jam nut (upper
hex nut) to snug with lower hex nut (groove diameter stop).
Release the pump pressure by turning the pump relief valve
counter-clockwise and remove the groove diameter gauge
A. WITH DEPTH GAUGE A. OPTIONAL METHOD - WITHOUT DEPTH GAUGE
3006/3006C ROLL GROOVER
6
8
SETTING GROOVE DIAMETER
Slide the U-shaped depth
gauge, for the pipe size to be
grooved under the lowest
hex nut (groove diameter
stop) at the top back of the
Groover. Each gauge is
marked with various pipe size
ranges. Place the correct
pipe size area, for the size
of pipe being grooved, under
the lower hex nut (groove
diameter stop).
Increase the pump pressure
so that the pipe is firmly held
between the groove and
drive rollers without forming
a dent.
Turn the lowest hex nut
(groove diameter stop)
to snug against the top
surface of the Groover.






Set-up and position the pipe as shown on page 7.
Maintain approximately 100 psi pump pressure as established on
page 7 paragraph 4.
Back the hex nut (groove diameter stop) off the number of
turns specified in the accompanying chart. Turn the jam nut
(upper hex nut) to snug with lower hex nut (groove diameter
stop). Release the pump pressure by turning the pump
release valve counterclockwise.
HEX NUT TURNS
Pipe Diameter
22 1 /
23456810 12
Portion of Turn 1
/
2
1
/
2
1
/
2
1
/
2
2/
3
2/
3
2/
3
2/
3
5/
6

HEX NUT ADJUSTMENT GROOVE DIAMETER CHANGE
Turns Inches
/ .024"
⅓ .048"
½ .071"
⅔ .095"
/ .119"
1 .142"
ensure grooves produced are within specified limits.
Note: Adjustment of the Hex Nut (groove diameter stop) will produce the
below listed groove diameter changes.
BUILDING CONNECTIONS THAT LAST
9
GROOVING IPS STEEL PIPE
Maintain grooving force
until the hex nut (groove
diameter stop) comes into
full, firm contact with the
top of the groover base
head. Allow the pipe to
rotate 1 to 2 revolutions
assuring completion of the
groove. Release the foot
switch to allow the pipe to
stop rotation.
Open the hydraulic hand
pump release valve by
turning counterclockwise.
Remove the pipe from the
Groover.
Using a pi tape, check the
groove diameter produced
and compare it to
specifications presented on
page 10. If required, adjust
groove diameter stop to






Recheck for correct pipe
set-up and position on the
bottom roll and adjust as
required. Close the release
valve on the hydraulic hand
pump and increase pump
pressure so that the groove
roll is in firm contact (Sch.
10 approx. 400 psi /Sch.
40 approx. 800 psi) with
the pipe OD.
Check to see that the Ridgid®300 drive directional switch is set to reverse
(clockwise rotation of the pipe looking at the front of the Groover.)
start the drive motor by depressing the foot switch to rotate the pipe.
Assure that the pipe is tracking firmly against the back of the bottom
roll.
With the pipe rotating,
increase grooving force by
slowly pumping the
hydraulic pump handle to
raise pump pressure. Do
not pump too fast.
Continue to raise the
pressure until a groove
starts being formed. Use
the following table as a
guide for grooving
pressures.
STEEL PIPE
RECOMMENDED SET-UP PRESSURE
Pipe Size Wall Set-up Pressure
Inches Schedule PSIG
2" - 6" 10 1,200-1,600
8" 10 4,600-5,000
10" .188" 4,600-5,000
12" .219" 4,600-5,000
2" 40 2,800-3,200
2 /"- 4" 40, 40S 4,200-4,600
5"- 8" 40 4,600-5,000
5"- 6" 40S 4,600-5,000
Clockwise rotation – Increase groove diameter
Counterclockwise rotation – Decrease groove diameter
After adjustment of the groove diameter stop, if the groove diameter is
large (i.e. shallow groove depth), place the pipe end back into the
Groover and complete the same groove to the new diameter stop
setting. If the groove diameter is small (i.e. deep groove depth), put an
unfinished end into the Groover and roll a new groove. Recheck the
groove diameter for conformance to grooving specifications.

3006/3006C ROLL GROOVER
10
200 psi) with the tube OD. Check to see that the Ridgid®300 drive
directional switch is set to reverse (clockwise rotation of the tube looking
at the front of the Groover.)
Start the drive motor by depressing the foot switch to rotate the
tube. Assure that the tube is tracking firmly against the back of the
bottom roll.
GROOVING CTS COPPER SYSTEM
Recheck for correct tube
set-up and position on the
bottom roll and adjust as
required. Close the release
valve on the hydraulic hand
pump and increase pump
pressure so that the groove
roll is in firm contact (approx.
Maintain grooving force until the
hex nut (groove diameter stop)
comes into full, firm contact with
the top of the groover base head.
Allow the tube to rotate 1 to 2
revolutions assuring completion
of the groove. Release the foot
switch to allow the tube to stop
rotation.
With the tube rotating,
increase grooving force by
slowly pumping the hydraulic
pump handle to raise pump
pressure. Do not pump too
fast. Continue to raise the
pressure until a groove
starts being formed. Use
the following table as a guide
for grooving pressures.
Open the hydraulic hand pump
release valve by turning
counterclockwise. Remove the
tube from the Groover.
Using a pi tape, check the
groove diameter produced and
compare it to specifications
presented on page 17.
14
2
5
6
3
HEX NUT ADJUSTMENT GROOVE DIAMETER CHANGE
Turns Inches
/ .024"
⅓ .048"
½ .071"
⅔ .095"
/ .119"
1 .142"
Clockwise rotation – Increase groove diameter
Counterclockwise rotation – Decrease groove diameter
After adjustment of the groove diameter stop, if the groove diameter is
large (i.e. shallow groove depth), place the tube end back into the
Groover and complete the same groove to the new diameter stop
setting. If the groove diameter is small (i.e. deep groove depth), put an
unfinished end into the Groover and roll a new groove. Recheck the
groove diameter for conformance to grooving specifications.
CTS COPPER SYSTEM
RECOMMENDED GROOVING PRESSURE
Tube
Size
COPPER TUBING TYPE
K
Pressure
L
Pressure
M
Pressure
DWV
Pressure
In. PSI PSI PSI PSI
2" 900 800 600 –
21/
2" 1,100 900 800 –
3" 1,100 900 800 400
4" 1,400 1,200 900 500
5" 1,800 1,400 1,100 700
6" 1,500 1,100 800 900
8" 2,000 2,400 1,500 1,100
If required, adjust groove diameter stop to ensure grooves produced are
within specified limits.
Note: Adjustment of the Hex Nut (groove diameter stop) will produce the
below listed groove diameter changes.

BUILDING CONNECTIONS THAT LAST
Place one hand under the guide
roll mounting plate. Using a /"
wrench, remove the hex nut from
the top of the adjustment shaft
protruding from the top of the
groover head.
Cradle one hand under the
top roll and pull the top roll
shaft from the front.
CAUTION: The top roll is
heavy. Brace your hand to
receive the weight of the top
roll. As the shaft disengages
from the top roll, the top roll
will fall into your hand.
Loosen the set screw on the sliding
sleeve located between the front
and back bearings on the bottom
shaft.(/" allen wrench) If you
cannot see the set screw, turn the
power back on to the Ridgid® 300
drive and use the foot switch to
rotate the sleeve until the screw
Remove the guide roll mounting
plate by lowering the shaft out of
the mounting block at the front
of groover head.
Slide the sleeve toward the back
bearing, revealing the dowel pin
hole in the shaft. Push the dowel
pin completely out of the shaft.
(⅜" pin driver)
Pull the bottom roller out from the
front of the Groover.
1
3
1
2
2
3
C. BOTTOM (DRIVE) ROLL
A. GUIDE ROLL MOUNTING PLATE
GROOVING ROLL CHANGE - ROLL REMOVAL
Note: First remove the guide roll mounting plate, then the top groove roll and last the bottom drive roll.
NOTE
Loosen (approximately 5
turns) the shaft locator set
screw in the groover head to
disengage the set screw from
the slot in top roll shaft (/"
allen wrench)
Screw the ¼"-20 thumb
screw (stored on the pump
side of the main housing)
into the drilled and tapped
hole in the front of the top
shaft.
1
2
B. TOP (GROOVED) ROLL
Note: There is no need to unchuck the Groover from the Ridgid®300 drive.
4
Remove thumb screw from top shaft and return to storage location.
can be seen. Then turn off the power to the Ridgid® 300 drive and unplug it.
DO NOT PROCEED FURTHER UNTIL THE MACHINE HAS BEEN UNPLUGGED.
Lower the top roll from between the front and back plates of the grooving
head.

3006/3006C ROLL GROOVER
12
Insert the bottom roll shaft
through the front of th groover.
Insert the dowel pin until it is
flush with the bottom shaft
surface.
Rotate the bottom roll to align
the dowel pin hole on the side of
the machine.
Slide the retaining sleeve over
the dowel pin hole and tighten
the set screw. (⁄₃₂" allen wrench)
Tighten the locator socket
setscrew (⁄₃₂" allen wrench).
This will align the V-groove with
the locator setscrew in the
groover head. Care should be
taken to avoid contacting the
plain diameter of the shaft.
Insert the adjustment shaft
from the bottom, into the hole in
the mounting block at the front
of the groover head.
Slide the shaft up to expose the
threaded portion at the top of
mounting block.
Using a ⁄" wrench, install and
snug the hex nut on the top of the
adjustment shaft.
1
2
3
1
3
4
2
3
C. BOTTOM (DRIVE) ROLL
A. GUIDE ROLL MOUNTING PLATE
GROOVING ROLL CHANGE - ROLL INSTALLATON
Raise the groove roll between
the front and back plates of
the groover head. The deep
slot in the top roller should be
located toward the back of
the groover.
Insert the top shaft into the
front of the machine so that
the V-groove is towards the
front. Push the shaft
backward until the front is
approximately even with the
front face of the machine.
1
2
B. TOP (GROOVED) ROLL
Select the correct mounting plate for either steel pipe or for copper tube.

BUILDING CONNECTIONS THAT LAST
Apply grease to front
bearing with a grease gun
with a ⁄" fitting
attachment to the lower
grease fitting on the left
side of the Groover.
Please contact your Anvil Representative to purchase replacement parts for
the Roll Groover. To ease ordering, an exploded drawing of each machine and
a complete replacement parts list is given in the next section. For a list of Anvil
Customer Service Centers, please see the last page of this booklet.
If you are having problems
maintaining hydraulic pressure,
verify that the release valve knob
on the pump is not hitting the
pump housing prior to the valve
closing completely.
There should be a slight gap
between the end of the knob and
the pump body. If there is not,
loosen the set screw on the knob
Apply grease to left key
with a grease gun with a
⁄" fitting attachment to
the upper grease fitting on
the left side of the
Groover.
Apply grease to right key
with a grease gun with a ⁄"
fitting attachment to the right
side of the Groover.
1
2
C. HYDRAULIC MAINTENANCE
A. GREASE FITTINGS B. REPLACEMENT PARTS
GROOVING MAINTENANCE
13
Routine maintenance of the model 3006/3006C Roll Groover requires periodic application of general purpose lithium grease (NLGI No. 2) to
the front bearing and keyways. Under normal usage, the bearing should be lubricated monthly and the keyways should be lightly lubricated on a
weekly basis. Frequency of lubrication should be increased in harsh environments.
3
and slightly pull it off the valve shaft so that the valve can be closed completely
without interference. Then tighten set screw to lock the knob in the proper
position. If this does not solve the hydraulic problem, please contact your l
ocal Anvil Representative for further instructions.

3006/3006C ROLL GROOVER
14
REPLACEMENT PARTS- 3006/3006C
1
1A
1E
1D
1B
12
10
11
9
8
7
6
5
13
14
16
15
4
2
3
2A
2B
2C
2H
2D 2E
2F
2G
1C
ID PART NAME PART NO
1 Pump Assembly GL11355
The Pump Assembly consists of the following:
1A Hydraulic Pump GL11356
1B Hydraulic Pressure Gauge GL11084
1C Cap Screw, ⁄-20, L= 5⁄8 GL11093
1D Pump Plate GL11297
1E Cap Screw, ⁄-20, L= ⁄" GL11230
2 Steel/CTS Dual Guide Roll Assy. GL11291
The Guard Assembly consists of the following:
2A Hex Nut, ⁄" GL11198
2B Guide Roll Guard GL11304
2C Guide Roll GL11106
2D Shoulder Bolt, ⁄"" GL11107
2E Washer, ⁄" GL11109
2F Flat Head Screw, ⁄-20, L=⁄"GL11108
2G Cap Screw, ⁄-20,L= ⁄" GL11230
ID PART NAME PART NO
3 Hex Bolt, ⁄-11, L= 1.5" GL11091
4 Cap Screw, ⁄-20,L= 1⁄2" GL11230
5 Safety Mesh GL11280
6 Hydraulic Ram GL11095
7 Jam Nut, ⁄-14 GL11277
8 Hex Nut, ⁄-14 GL11276
9 Top Roller:
2"-6" Steel Top Roller GL11285
8"-12" Steel Top Roller GL11300
2"-8" CTS Copper Top Roller (OPT)GL13803
10 Cup Point Set Screw, ⁄₁₆-18 GL11289
11 Dowel Pin GL11290
12 Cone Pt. Set Screw, ⁄₁₆-18 GL11066
ID PART NAME PART NO
13 Bottom Roller:
2"-6" Steel Bottom Roller GL11284
8"-12" Steel Bottom Roller GL11299
2"-8" CTS Copper
Bottom
Roller (OPT) GL13805
14 Top Shaft GL11281
15 Thumb Screw 1⁄4- 20, L=1" GL11056
16 Depth Gauge:
1"-4" Steel Depth Gauge GL11344
5"-12" Steel Depth Gauge GL11345
2"-6" CTS Depth Gauge(OPT) GL13852
8" CTS Depth Gauge (OPT) GL13853
Support Leg Assembly GL11374
2 REQUIRED
2 REQUIRED 2 REQUIRED
2 REQUIRED
3 REQUIRED
2 REQUIRED
2 REQUIRED
3 REQUIRED

BUILDING CONNECTIONS THAT LAST
15
NOTES:
COLUMN 1 - Nominal IPS Pipe size
COLUMN 2 - IPS outside diameter
COLUMN 3 - Gasket seat must be free from
scores, seams, chips, rust or scale
which may interfere with proper
sealing of the gasket. Gasket
seat width (Dimension A) is to be
measured from the pipe end to the
vertical flank in the groove wall.
COLUMN 4 - Groove width (Dimension B) is to be
measured between vertical flank of
the groove size walls.
COLUMN 5 - The groove must be of uniform
depth around the entire pipe cir-
cumference. (See column 6).
COLUMN 6 - Groove depth: for reference only.
Groove must conform to the groove
diameter “C” listed in column 5.
COLUMN 7 - Minimum allowable wall thickness
which may be roll grooved.
COLUMN 8 - Maximum allowable pipe end flare
diameter. Measured at the most
extreme pipe end diameter of the
gasket seat area.
GRUVLOK STANDARD ROLL GROOVE SPECIFICATIONS FOR STEEL & OTHER IPS SIZE PIPE
-1- -2- -3- -4- -5- -6- -7- -8-
Nominal
IPS
Pipe Size
Gasket Seat Groove Width Groove Diameter Groove Depth Min. Allow.
Wall Thickness
“T”
Max.
Flare
Diameter
Pipe OD “A” “B” “C” “D”
Actual Tolerance ±0.030/ ±0.76 ±0.030/ ±0.76 Actual Tol. +0.000 (Ref. Only)
In./DN(mm) In./mm +In./mm -In./mm In./mm In./mm In./mm -In./mm In./mm In./mm In./mm
2 2.375 +0.024 -0.024 0.625 0.344 2.250 -0.015 0.063 0.065 2.480
50 60.3 +0.61 -0.61 15.88 8.74 57.15 -0.38 1.60 1.7 63.0
21⁄22.875 +0.029 -0.029 0.625 0.344 2.720 -0.018 0.078 0.083 2.980
65 73.0 +0.74 -0.74 15.88 8.74 69.09 -0.46 1.98 2.1 75.7
3 3.500 +0.035 -0.031 0.625 0.344 3.344 -0.018 0.078 0.083 3.600
80 88.9 +0.89 -0.79 15.88 8.74 84.94 -0.46 1.98 2.1 91.4
31⁄24.000 +0.040 -0.031 0.625 0.344 3.834 -0.020 0.083 0.083 4.100
90 101.6 +1.02 -0.79 15.88 8.74 97.38 -0.51 2.11 2.1 104.1
4 4.500 +0.045 -0.031 0.625 0.344 4.334 -0.020 0.083 0.083 4.600
100 114.3 +1.14 -0.79 15.88 8.74 110.08 -0.51 2.11 2.1 116.8
5 5.563 +0.056 -0.031 0.625 0.344 5.395 -0.022 0.084 0.109 5.660
125 141.3 +1.42 -0.79 15.88 8.74 137.03 -0.56 2.13 2.8 143.8
6 6.625 +0.063 -0.031 0.625 0.344 6.455 -0.022 0.085 0.109 6.730
150 168.3 +1.60 -0.79 15.88 8.74 163.96 -0.56 2.16 2.8 170.9
8 8.625 +0.063 -0.031 0.750 0.469 8.441 -0.025 0.092 0.109 8.800
200 219.1 +1.60 -0.79 19.05 11.91 214.40 -0.64 2.34 2.8 223.5
10 10.750 +0.063 -0.031 0.750 0.469 10.562 -0.027 0.094 0.134 10.920
250 273.1 +1.60 -0.79 19.05 11.91 268.27 -0.69 2.39 3.4 277.4
12 12.750 +0.063 -0.031 0.750 0.469 12.531 -0.030 0.109 0.156 12.920
300 323.9 +1.60 -0.79 19.05 11.91 318.29 -0.76 2.77 4.0 328.2
T
B
D
C
OD
Flare
A
OUT OF ROUNDNESS: Difference between
maximum O.D. and minimum O.D. measured
at 90° must not exceed total O.D. tolerance
listed (reference column 2).
FOR IPS PIPE, the maximum allowable tolerance
from square cut ends is 0.03" for 2" thru 31⁄2";
0.045" for 4" thru 6"; and 0.060" for sizes 8"
and above measured from a true square line.
BEVELED-END PIPE in conformance with ANSI
B16.25 (371⁄2°) is acceptable, however square cut
is preferred.
GROOVE SPECIFICATION - STEEL

3006/3006C ROLL GROOVER
16
GROOVE SPECIFICATION - CTS COPPER SYSTEM
COLUMN 1 - Nominal tubing size ASTM B88
COLUMN 2 - Outside diameter of copper tubing per
ASTM B88. Allowable tolerance from
square cut ends is 0.030"/0.76mm
for sizes 2"-3"; 0.045”/1.14mm for
sizes 4-8"
COLUMN 3 - Gasket seat must be free from scores,
roll marks, indentations, grease and
dirt which may interfere with gasket
sealing.
COLUMN 4 - Groove width is to be free from chips,
dirt, etc. which may interfere with
proper coupling assembly.
COLUMN 5 - Groove diameter must be of uniform
depth for the entire circumference of
the tubing. (See column 6).
COLUMN 6 - Groove depth is for reference only;
the groove diameter must conform
to column 5.
COLUMN 7 - DWV (Drain, Waste and Vent Piping)
per ASTM B306.
COLUMN 8 - Maximum flare diameter is the OD at
the most extreme tubing diameter.
GRUVLOK CTS COPPER SYSTEM – ROLL GROOVE SPECIFICATIONS
-1- -2- -3- -4- -5- -6- -7- -8-
Nominal
Size
Tubing Outside Diameter Gasket Seat “A”
+/– 0.03 in.
+/– 0.76mm
Groove Width “B”
+0.03/–0.00 in.
+0.76/–0.00mm
Groove Diameter “C”
Nominal Groove
Depth “D”
Min.
Wall
“T”
Max.
Flare
Diam.
Actual Tolerance Actual Tolerance
+0.000
In. In./mm + In./mm – In./mm In./mm In./mm In./mm – In./mm In./mm In./mm In./mm
22.125 0.002 0.002 0.610 0.300 2.029 -0.020 0.048 0.058 2.220
54.0 0.05 0.05 15.5 7.6 51.54 -0.51 1.2 1.6 56.4
21⁄22.625 0.002 0.002 0.610 0.300 2.525 -0.020 0.050 0.065 2.720
66.7 0.05 0.05 15.5 7.6 64.14 -0.51 1.3 1.7 69.1
33.125 0.002 0.002 0.610 0.300 3.025 -0.020 0.050 DWV 3.220
79.4 0.05 0.05 15.5 7.6 76.84 -0.51 1.3 81.8
44.125 0.002 0.002 0.610 0.300 4.019 -0.020 0.053 DWV 4.220
104.8 0.05 0.05 15.5 7.6 102.08 -0.51 1.3 107.2
55.125 0.002 0.002 0.610 0.300 4.999 -0.020 0.053 DWV 5.220
130.2 0.05 0.05 15.5 7.6 126.97 -0.51 1.3 132.6
66.125 0.002 0.002 0.610 0.300 5.999 -0.020 0.063 DWV 6.220
155.6 0.05 0.05 15.5 7.6 152.37 -0.51 1.6 158.0
88.125 0.002 0.004 0.610 0.300 7.959 -0.020 0.083 DWV 8.220
206.4 0.05 0.10 15.5 7.6 202.16 -0.51 2.1 208.8
T
B
D
C
OD
Flare
A

BUILDING CONNECTIONS THAT LAST
17
TROUBLESHOOTING
TROUBLESHOOTING INSTRUCTIONS
Problem Possible Cause Solution
1. Pipe will not stay in grooving rolls.
Incorrect pipe positioning.
Improper grooving technique.
Power drive running counterclockwise
Model 3007.
See "Pipe Set-up & Positioning"
See "Grooving Pipe"
Ridgid 300 check setting in reverse
Clockwise rotation of pipe
2. Pipe stops rotating during grooving.
Rust or dirt has built up on lower roll.
Worn grooving rolls.
Ridgid 300 chuck jaws not engaged
properly.
Steel Pipe – Groove Diameter Stop
improperly adjusted.
Copper Tube – Groove Diameter Stop making
contact with top surface of Groover.
Remove accumulation from lower roll
with stiff wire brush.
Inspect lower rolls for worn knurls,
replace if worn.
See "Groover Set-up"
Adjust Groove Diameter Stop to
correct IPS.
Verify Groove Diameter Stop Nuts are
fully backed off.
3. Pipe flare excessive
Pipe stand adjusted too high.
Tool is tilted forward.
Incorrect pipe stand offset positioning. Pipe is
over "tracking".
Warped bottom roll shaft.
See "Pipe Set-up & Positioning"
See "Groover Set-up"
See "Pipe Set-up & Positioning"
Replace damaged bottom roll shaft.
The hinged collar may be missing.
Replace damaged parts.
4.While grooving loud squeaks echo
through the pipe or tube.
Pipe or Tube not square cut.
Incorrect pipe roller offset positioning.
Pipe is over "tracking".
Cut pipe or tube ends squarely.
Move pipe stand for proper offset.
See "Pipe Set-up & Positioning"
5.
During grooving loud thumps or bangs
occur about once every revolution of
the pipe.
Pipe has a pronounced weld seam. Grind welds flush with pipe surface inside
& out 2" back from pipe end.
6.Tool won't groove pipe.
Hand pump is low on oil.
Air in hydraulic system.
Pipe wall thickness exceeds tool's capability.
See "Groover Maintenance"
See "Groover Maintenance"
See "Groover Description"
1
2
3
4
5
6

About ASC Engineered Solutions
ASC Engineered Solutions is defined by quality—in its products, services and support.
With more than 1,400 employees, the company’s portfolio of precision-engineered
piping support, valves and connections provides products to more than 4,000
customers across industries, such as mechanical, industrial, fire protection, oil and
gas, and commercial and residential construction. Its portfolio of leading brands
includes ABZ Valve®, AFCON®, Anvil®, Anvil EPS, Anvil Services, Basic-PSA, Beck®,
Catawissa, Cooplet®, FlexHead®, FPPI®, Gruvlok®, J.B. Smith, Merit®, North Alabama
Pipe, Quadrant®, SCI®, Sharpe®, SlideLOK®, SPF®and SprinkFLEX®. With headquarters
in Commerce, CA, and Exeter, NH, ASC also has ISO 9001:2015 certified production
facilities in PA, TN, IL, TX, AL, LA, KS, and RI.
ASC-MAN-Gruvlok Roll Groover 3006/3006C Manual-v01 | 02.21
asc-es.com