Inder P-2301 Operator's manual

User’s Instruction Manual
Model : P-2301
Note : Before using this Online Under Pressure Drilling and Tapping
Machine carefully read through this INSTRUCTIONS MANUAL to ensure
efficient, safe operation. It is recommended that these INSTRUCTIONS be
kept readily available as an important reference when using this Online Under
Pressure Drilling and Tapping Machine.
ONLINE UNDER PRESSURE
DRILLING AND TAPPING MACHINE

Page # 1 - M:2301
Features:-
“INDER-SINCE 1958” Under pressure Drilling and Tapping machine is used to Drill and Tap in running water
line while under pressure. It make the hole and tap upto 2” in Single operation without electricity. Machine is
recommended for connection ferrules to drinking water mains for connection to consumer without stopping
water line.It is unique design and involves engineering challenges so that it is capable of Drilling and Tapping
on Cast iron, Ductile Iron, Steel andAsbestos cement pipes of various diameters and inserting ferrules directly
in to the wall of water main or through a saddles strap where these may fitted to support the ferrule.
It is hand operated, easily maintained and highly durable to ensure simple installation of service valve to the
main pipe and provide a quick, permanent and leak free service connection via conventional swivel ferrule
service valve with or without service saddle and best feature is for whole tapping operation to be carried out
without interrupting the supply through the main being tapped and it is also capable for dry tapping of the
aforesaid mains. All model are packed in robust lock up case with a necessary range of tools and accessories
with operations operational Manual.
It is suitable for max. Diameter 72” with tapping range Size ½”- 2” available in two models, its
material of Feed screw, Drill Spindle, Ferrule Spindle are as per IS:1570 (Part II), 1979 or BS 970 Pat 1 ISO
683/1 and material for Bridle and Machine body shall be of SG Iron IS:1865:1996 or BS 2789 Grade 420/12
(ISO 1083), Material of Rotating Table shall be Spun Cast Iron BS 1452 (ISO/R185) or IS:210-1978 or
IS:1865:1996 and Fixing Chain IS:1072:1996 or ISO:4347:1992 with max. High Tensile Steel strength 49600N
Breaking load or min. 400 kgs. and all “O” rings and Rubbers shall be of Nitrile Rubber with BS 2494 type W and
spindle buffer shall be of Nitrile EP or EPDM rubber in accordance with BS type W and recommended Stainless
Steel Bearing withASNI 420.
Specifications : -
ONLINE UNDER PRESSURE DRILLING AND TAPPING MACHINE
Prod. No. 2301A 2301B
Bore Cap. (Inch.) 1/2 - 1.1/4 1/2 - 2
Spare Combined Tap Drill For Online Under Pressure Drilling And Tapping Machine
Size (Inch.) 1/2 3 / 4 1 1.1/4 1.1/2 2
Page # 6 - M:2301
ONLINE UNDER PRESSURE DRILLING AND TAPPING MACHINE
13.
14.
11.
9
10
PA-
RT.
NO.
1
1
1
4
1
STEEL &
S.G. IRON
STEEL &
S.G. IRON
BS : 970 (PART - I), IS : 1570 (PART - II), ISO : 683/1
BS : 2789 GRADE 420\12, ISO : 1083, IS: 1865 : 1996
STEEL IS : 1239 (PART - I)
STEEL
S.G. IRON
QNTY. MATERIAL MATERIAL SPECIFICATION
T Rod of Feeding
Screw
“U” Guide of
Feeding Screw
Extra Long
Leverage Handle
Pull up Hooks
with Fitting
Ratchet Handle
DESCRIPTION
2301 PARTS LIST
STEEL
12. 1
Feeding Screw
15.
16.
17.
18.
19.
20.
21.
23.
1
2
1
1
1
Extra
6
Extra
6
Extra
6
Extra
STEEL
STEEL
STEEL
STEEL
STEEL
STEEL
ALUM-
-INIUM
RABBER
Piston Spanner
Side Link Bolts
Stop Pin and Chain
Tap Locking Screw
L-Key
Ferrule Adaptor
Machine Saddles
3”-4”-6”-8”-10”-12”
Rabber Gas Cut
for Saddles
BS : 970 (PART - I), IS : 1570 (PART - II), ISO : 683/1
LM - 6
----------------------------------------------------------------------------
22. 1
Extra --------------
Pad (Standard) ----------------------------------------------------------------------------
24.
25.
26.
27.
1
1
1
STEEL
STEEL
--------------
--------------
Combined Tap Drill
½, ¾, 1, 1¼, 1½, 2
Operating
Instruction Manual
Video Demo CD
Packing in Steel
Box
ALLOY DIE STEEL & H. S. STEEL
----------------------------------------------------------------------------
----------------------------------------------------------------------------
----------------------------------------------------------------------------
BS : 970 (PART - I), IS : 1570 (PART - II), ISO : 683/1
BS : 2789 GRADE 420\12, ISO : 1083, IS: 1865 : 1996
7. 1BS : 970 (PART - 1), IS : 1570 (PART - II), ISO : 683/1
STEELFerrule Shaft
8. 2IS : 1072 : 1996 OR ISO : 4347 :1992
HIGH
TENSILE
STEEL
Linking Chain with
Assembly upto 12”
mains

Page # 2 - M:2301
2301 PARTS DIAGRAM
1
2
3A
3
4
5
76
818
10
912
13
14
15
17
16
19 20
21
22
23
24
27
User’s Instruction Manual
Model : P-2301
ONLINE UNDER PRESSURE
DRILLING AND TAPPING MACHINE
SINCE 1958
25 26
11
Page # 5 - M:2301
STEP 10 Down the #14 “U” Guide assembly and take #15 Piston spanner and rotate #2 Rotating piston
on 180° and put #17 Stop Pin into the hole where clearly mark the center point.
*180° rotation replace Drill cum tap area into Ferrule position and put#10 Ratchet Handle on
Ferrule Shaft and start ratcheting clockwise till the Ferrule thread must be tighten perfectly to
avoid leakage of pressure.
*Start ratcheting anti-clockwise and take out the #10 Ratchet Handle open all four #9 Pull up
Hooks and remove the #8 Linking chain.
Figure : 10
STEP 11 Hold #1 Main housing and remove from the pipe but #7 Ferrule Shaft shall be fixed there on
Ferrule which can be removed after that alongwith Pad and Saddles.
Figure : 10
During this complete operation, water will not come if pressure is there.
ONLINE UNDER PRESSURE DRILLING AND TAPPING MACHINE
3A.
4.
5.
6.
3.
2.
1.
PA-
RT.
NO.
1
Many
1
1
4
1
1S.G. IRON BS : 2789 GRADE 420\12, ISO : 1083, IS: 1865 : 1996BS : 2789 GRADE 420\12, ISO : 1083, IS: 1865 : 1996
STEEL BS : 970 (PART - 1), IS : 1570 (PART - II), ISO : 683/1
BS : 970 (PART - 1), IS : 1570 (PART - II), ISO : 683/1
RABBER
RABBER --------------------------------------------------------------------------
--------------------------------------------------------------------------
--------------------------------------------------------------------------
SPRING
STEEL
STEEL
S. STEEL S S-304
QNTY. MATERIAL MATERIAL SPECIFICATION
O - Ring (Big)
Balls
Circlip Lock
Drill Shaft
O - Ring
Rotation Piston
Main Housing
DESCRIPTION
2301 PARTS LIST

Page # 3 - M:2301
OPERATION
STEP 1. Open # 27 the Steel box and Check all parts as per Packing List and put on working table to
identify easily with part list.
Figure : 1
STEP 2. Start assembling to take #1 Main Housing , #14 “U” Guide of feeding screw and joint with #16
Side linking bolts and tighten with #15 Piston spanner. Take #12 Feeding Screw and #13 T Rod
of Feeding Screw and screw into the #14 “U” Guide of Feeding Screw.
Figure : 2
STEP 3. Take #24 Combined Tap Drill and fit into the #6 Drill Shaft with #19 L-key.
Figure : 3
STEP 4. Take ferrule and fit into #7 Ferrule Shaft.
Figure : 4
STEP 5. Lubricant both Shafts #6 and #7 and fit into #2 Rotating piston which already fitted in #1 Main
housing.
Figure : 5A
Figure : 5
ONLINE UNDER PRESSURE DRILLING AND TAPPING MACHINE
Page # 4 - M:2301
STEP 6. Put #22 Pad on Pipe where ferrule is required.
Figure : 6
STEP 7. Put #23 Rubber Gascut into #21 Saddle and mount on pipe where #22 is placed.
Figure : 7
STEP 8. Mount the Complete assembled machine on Pipe where saddle is mounted.
Figure : 8
STEP 9. Hang all #9 Pull up Hooks with fitting on extended hook of #1 Main housing.
*Take both #8 Linking chain and join with all four #9 Pull up Hooks and tighten the bolt with
#15 Piston spanner.
*Fit #11 Extra long leverage Handle into #10 Ratchet Handle put on #6 Drill shaft and screw
the feeding screw to cover gap between #10 Ratchet handle and and #12 feeding screw.
*Start ratcheting clock wise and simultaneously feed the #12 Feeding screw in parallel.
*In Ist step, drilling will start and once drilling completed then #24 Combined tap drill down will
down automatically where the threading portion start threading into hole.
*After Drilling and tapping, Reverse with ratchet lock and rotate #10 Ratchet Handle Anti-
Clockwise and simultaneously un-screw the #12 feeding screw and take out the #10 Ratchet
Handle.
Figure : 9
ONLINE UNDER PRESSURE DRILLING AND TAPPING MACHINE