Inder Hydraulic P-281 Operator's manual

HYDRAULIC MOTORISED COMPACT PIPE BENDER WITH DOUBLE FRAME OPEN BENDING
SAFETY INSTRUCTIONS
WARNING : When using tools, the following safety instructions must be observed to
reduce the risk of personal injury and property damage.
Please read and observe the following instructions before use.
1. Keep work area clean : An untidy and cluttered work area increases the risk of accidents
2. Use eye protection : Always use safety glasses or goggles. A face mask should also be worn
when dust is generated.
3. Wear suitable work clothes : Don't wear loose fitting clothes or jewellery. They can be caught
in moving parts and may cause injury. For outdoor work rubber gloves and non-stick footwear
are advised. Wear a protective hair net to contain long hair.
4. Guard against electric shock : Avoid any body contact with grounded surfaces e.g. bars,
radiators, stoves, and refrigerator enclosures.
5. Keep children away : Children should be kept away from the work area. Do not permit them to
handle the tool or tool cable.
6. Secure the work pieces : Use clamps or a vice to hold work. This will free up both hands to
operate the tool, which is safer.
7. Don't overreach when working : Keep a balanced footing at all times.Avoid abnormal stances
and awkward body positioning.
8. Do not overload or force tools : Tools operate better in the specified performance ranges.
Forcing the tool may cause motor damage.
9. Check for damage : Before further use always check the protection guards carefully to ensure
proper operation and performance. Check for alignment of moving parts, binding of moving
parts, breakage of parts, mountings and any other condition that may effect the tools operation.
An authorised service dealer should properly repair all damaged parts unless otherwise
indicated elsewhere in the instruction manual. Do not use the tool if the switch does not turn it on
and off.
10. Pull out power plug : When changing accessories or when the tool is not in use.
11. Avoid unintentional starting : Do not carry tools by the switch. Always check that the switch is
in the off position before connecting to power source.
12. Don't abuse power cable : Never carry the tool by the power cable. Do not use the power cable
to pull the plug out of the power point. The cable should also be protected from heat, oil and
sharp objects.
13. Storage : When not in use your power tools should be stored in a dry area, which is not
accessible to children.
14. Stay alert : Do not use the tool when you are tired. Use common sense and watch what you are
doing.
15. Remove keys and spanners : Do not forget to remove any adjustment keys, spanners and
wrenches before switching on the tool.
16. Voltage warning : Before connecting the tool to the power source ensure the voltage specified
on the nameplate is the same as the voltage supply. A power source with voltage greater than
specified on the tool can cause serious injury and damage to the tool. Using a power source with
voltage less than the tool rating can cause damage to the motor. Do not plug in tool if you are in
doubt.
17. Recommended use : Please note the use of tools other than those described in instruction
manuals or in the product catalogues can result in a risk of personal injury.
Page # 3 - M:281
HYDRAULIC MOTORISED COMPACT PIPE BENDER
WITH DOUBLE FRAME OPEN BENDING
User’s Instruction Manual
Model : P-281
Note : Before using this Hydraulic Motorised Compact Pipe Bender with
Double frame Open Bending 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 Hydraulic Motorised Compact Pipe Bender with Double frame
Open Bending.

WARNINGS
1. DO NOT USE THE BENDER MORE THAN CAPACITY.
2. DO NOT USE OVER / LESS SIZE PIPE FOR BENDING.
3. USE NEW BENDING QUALITY PIPES, AVOID OLD AND RUSTY PIPES.
4. BENDER IS SPECIALLY DESIGNED TO BEND THIN & HEAVY WALL
THICKNESS BUT NOT LESS THAN 2MM.
5. AVOID DIFFERENT TYPES OF OIL E.G. BREAK OIL, ALCOHOL, GLYCERIN,
COMPOUNDS OR MOTOR LUBRICANT.
6. USE ONLY HYDRAULIC OIL OR HYDRAULIC OIL.
7. ALWAYS TRAINED TECHNICIAN SHOULD CHECK OR REPLACE THE
SEAL.
Page # 1 - M:281
Features : Motorised Compact Pipe Bender specially self designed for short radius heavy
& thin wall thickness bending size 3/8" to 2" gas, water, steam, stainless steel and conduit
upto 180° in two steps.
Prod. No. 281A 281B
Size (Inch.) 3/8 - 1.1/4 1/2 - 2
Motor power/KW 440V, III Phase, 1.5 440V, III Phase, 1.5
Pump Force (Tons) 17 17
Tank Cap. (Ltrs.) 10 10
N. Wt. (Kgs.) 254.0 294.0
G. Wt. (Kgs.) 294.0 340.0
R
Bending radius R
is always calculated
from the middle of
the pipe.
For short radius heavy & thin wall thickness bending size 3/8" to 2" gas, water, steam,
stainless steel and conduit upto 180° in two steps. Standard Former for medium ERW 'B'
class are supplied with machine & Matric Formers available from 10 to 60 mm on request.
SPARE BENDING FORMERS AND SLIDING BAR
OF DOUBLE FRAME OPEN BENDING
HYDRAULIC PIPE BENDER WITH DOUBLE FRAME OPEN BENDING
Prod. No. I.D O.D. Radius Min. Wall N.Wt.
Inches mm mm Thickness (mm) (Kgs)
225A 3/8 16.7 80 1.5 5.100
225B 1/2 21.0 80 2.0 5.000
225C 3/4 26.4 80 2.0 4.500
225D 1 33.2 110 2.5 9.500
225E 1¼ 42.0 160 2.5 11.550
225F 1½ 47.8 160 2.8 12.000
225G 2 60.3 200 2.8 19.600
Prod. No. 281
OPERATION
step 1: Select any set of former & sliding bar provided with the bender. Put former into
former holder & fix it with 2L-Key bolt on base plate.
Step 2: Set the dolly block in the holes of upper guide according to size of pipe.
Step 3: Inset pipe into the former dolly block & put sliding bar.
Step 4: Switch on the machine to create hydraulic pressure.
Step 5: After bending the pipe on desired angle, release pressure.
Step 6: Remove sliding bar & pipe from the former.
Page # 2 - M:281
Assembling
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20
6
5
4
1
7
8
9
11
12
10
13
14
3
2
19 18
15
16
17
Part # Part #
Description Description
Qty. Qty.
1 2
34
56
78
Frame
Cylinder
Dolly Block
1 1
Frame Side Cover
Direction Control Valve
1 1
ON/OFF Switch Starter
Bending Lever
Bending Side Cover
Limit Switch Guide
Motor
11
1
1
1
1
1
1
5
6
6
1
1
1
1
1
2
5
KAM Handle
Safety Valve
Formers
3/8’’ - 1¼’’
½’’ - 2’’
Stopper
Oil Seal Kit
Sliding Bar
Scale
10
1211
13 14
15 16
17 18
19 20
Hose Pipes
Oil Tank
9
3/8’’ - 1¼’’
½’’ - 2’’