Cleco 120PTHDA554 Manuale utente

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120PTHD…

Pulse shut-off nutsetter

Instruction Manual

P1886E/EN

2010-12

2 P1886E/EN 2010-12 86a_ Deckblatt en_A.fm, 21.06.2011

Notes on this instruction manual

The instruction manual has the following purposes:

• It provides important instructions for safe and effective operation.

• It describes the function and operation of the pulse shut-off nutsetter.

• It serves as a reference work for technical data, service intervals

and spare part orders.

• It points out options.

Nomenclature

Disclaimer:

Cleco reserves the right to modify, supplement or improve this document or the product without prior notice.

This document may not be reproduced in whole or in part in any way, shape or form, or copied to another

natural or machine-readable language or to a data carrier, whether electronic, mechanical, optical or other-

wise, without the express permission of Cleco.

In the text:

120PTHD… stands for all of the designs of the

pulse shut-off nutsetter described here.

➔Identifies instructions to be followed.

• Identifies enumerations.

<…> Identifies an index number, see 8 Spare parts, page 25

In graphics:

Identifies movement in a direction.

Identifies function and force.

In pictured illustrations:

Where not necessary, 120PTHD… (air from buttom) is shown.

××× P T H D × 55 ×

Max. capacity Output drive

110 – 81.1 ft/lb (110 Nm) 4– External square 1/2"

120 – 88.5 ft/lb (120 Nm) Q– Quick change 7/16"

Design Speed

P– Pistol grip 55 – 5500 rpm

Shut-off 2. Air inlet

T– Torque controlled shut-off A– Air from top

– None

Pulse mechanism Design

H– Hydraulics D– 3-chamber motor / inertia shut-off

P1886E-EN_2010-12_120PTHD_AIVZ.fm, 21.06.2011 P1886E/EN 2010-12 3

Contents

1 Safety 5

1.1 Warnings and notes.............................................................................. 5

1.2 Basic requirements for safe working practices ..................................... 6

1.3 Operator training................................................................................... 6

1.4 Personal protective equipment ............................................................. 7

1.5 Designated use..................................................................................... 7

1.6 Noise and vibration ............................................................................... 7

2 Items supplied 7

3 Product description 8

3.1 Operation and functional elements ....................................................... 8

4 Before initial operation 9

4.1 Ambient conditions ............................................................................... 9

4.2 Air supply ............................................................................................ 9

4.3 Changing air inlet: top / buttom (120PTHDA only)................................ 9

4.4 Connect the tool.................................................................................... 9

4.5 Setting up the tool............................................................................... 10

5 Troubleshooting 12

6 Maintenance 13

6.1 Service schedule ................................................................................ 13

6.2 Activating the reserve oil..................................................................... 15

6.3 Refilling oil .......................................................................................... 16

7 Repair instructions 19

7.1 Disassembling the motor unit ............................................................. 19

7.2 Disassembling the throttle valve ......................................................... 19

7.3 Disassembling the pulse unit .............................................................. 20

7.4 Assembling the motor unit .................................................................. 20

7.5 Assembling the pulse unit................................................................... 24

8 Spare parts 25

8.1 Pistol grip 120PTHD…........................................................................ 26

8.2 Pistol grip 120PTHDA… ..................................................................... 28

8.3 Motor unit 935657............................................................................... 30

4 P1886E/EN 2010-12 P1886E-EN_2010-12_120PTHD_AIVZ.fm, 21.06.2011

8.4 Pulse unit ............................................................................................ 32

8.5 Equipment order list............................................................................ 34

9 Technical data 35

9.1 Dimensions 120PTHD… in mm.......................................................... 35

9.2 Dimensions 120PTHDA… in mm ....................................................... 36

9.3 Performance Data............................................................................... 36

10 Service 37

11 Disposal 37

86b_1_5 en bedingt.fm, 21.06.2011 P1886E/EN 2010-12 5

Safety 1

1 Safety

1.1 Warnings and notes

Warning notes are identified by a signal word and a pictogram:

• The signal word describes the severity and the probability of the impending danger.

• The pictogram describes the type of danger.

WARNING!

Indicates a potentially hazardous situation

which, if not avoided, could result in death or serious injury.

CAUTION!

Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate

injury or property and environmental damage. If this warning is not observed, injuries, property

or environmental damage may occur.

NOTE General notes

include application tips and particularly useful information but no hazard warnings.

6 P1886E/EN 2010-12 86b_1_5 en bedingt.fm, 21.06.2011

Safety

1.2 Basic requirements for safe working practices

You should read all instructions.

Failure to observe the instructions listed below can result in serious injuries.

1.3 Operator training

Operators must be trained in correct handling of the tool. The user must make the operating manual avail-

able to the machine operator and ensure that the operator has read and understood it. The tool may be con-

nected, used, serviced and repaired by qualified persons only. The tool may be repaired by authorized

technicians only.

CAUTION!

➔Before initial operation, check that the suspension bail is properly fastened to the bal-

ancer.

➔Work with a maximum working pressure of 101.5 psi (700 kPa) (measured as the air inlet

tube of the tool).

➔120PTHDA: When air inlet from top is used make sure, that plug is properly mounted

accordingly.

➔If you hear unusual noises or vibrations, switch off the tool immediately.

Shut off the air supply immediately.

➔Before carrying out repairs, adjusting the torque or replacing screw bits, disconnect the

tool from the compressed air line.

➔The compressed air line must be depressurized before disconnecting it.

➔Never use the air hose to hold, raise or lower the tool.

➔Air hoses, the suspension bail and fittings must be regularly checked for damage and

wear. Replace if necessary.

➔Always carry out assembly according to Chapter 8 Spare parts, page 25.

➔Use only accessory parts authorized by Cleco

(see product catalog).

➔Adjust the torque using the provided hex wrench only. Never use an angular wrench.

➔Only use screw inserts for machine-controlled fastening tools.

➔Make sure that the screw bits are securely inserted.

➔Inspect screw bits for visible damage and cracks.

Replace damaged screw bits immediately.

➔The operation, maintenance and repair conditions set forth in the operating instructions

must be observed.

➔Follow generally valid and local safety and accident prevention rules.

86b_1_5 en bedingt.fm, 21.06.2011 P1886E/EN 2010-12 7

Items supplied 2

1.4 Personal protective equipment

• Wear the protective goggles to protect against sprays of metal splinters and fluids.

• Wear gloves to protect against skin irritation in case of direct contact with oil.

Danger of injury by being wrapped up in and caught by machinery

• Wear a hairnet.

• Wear close-fitting clothing.

• Do not wear jewelry.

Sound level in the area of the user > 80 dB(A), danger of hearing damage

• Wear hearing protection.

1.5 Designated use

The 120PTHD… is designed exclusively for fastening and releasing threaded fasteners.

• Do not use it as a hammer.

• Do not open it or modify it structurally.

• Do not use it in areas where there is a risk of explosion.

1.6 Noise and vibration

2 Items supplied

Check shipment for transit damage and ensure that all items have been supplied:

1 120PTHD…

1 This instruction manual

1 Declaration of Conformity

1 Size 2 hex wrench

Sound pressure level Lp gemäß DIN EN ISO 15744

Free speed

for n 5500 rpm

< 80 dB(A)

Vibration values according to DIN EN ISO 20643

Free speed: ahv for n 5500 rpm < 6.56 ft/s² (2.0 m/s²)

Load: ahv 120PTHD… < 14.76 ft/s² (4.5 m/s²)

Load: ahv 120PTHDA…

Load: ahv 120PTHDA… + absorber (option on request)

< 16.40 ft/s² (5.0 m/s²)

< 8.20 ft/s² (2.5 m/s²)

8 P1886E/EN 2010-12 86b_1_5 en bedingt.fm, 21.06.2011

Items supplied

3 Product description

3.1 Operation and functional elements

Item Designation

1 Reverse switch

2 Torque adjustment, see 4.5.1 Setting the torque, page 10

3 Speed adjustment, see 4.5.2 Changing the speed, page 11

4 Air inlet

5 Connection for Pneumatic Torque Verifier TVP100,

signal connection kit, order no. 934918 (optional)

6 Start button

7 Reserve oil adjustment, see 6.2 Activating the reserve oil, page 15

8 Suspension bail

9 Size 2 hex wrench, order no. 935490

(8)

Alternative

position

120PTHDA…

120PTHD…

86b_1_5 en bedingt.fm, 21.06.2011 P1886E/EN 2010-12 9

Before initial operation 4

4 Before initial operation

4.1 Ambient conditions

4.2 Air supply

➔The inside of the air hose must be free of residue; clean it if necessary.

➔Spray a few drops of light oil into the air inlet tube.

Oils according to DIN 51524 / ISO 3498

4.3 Changing air inlet: top / buttom (120PTHDA only)

At delivery the air inlet at the buttom is sealed with a screwed plug. If a change is required, change follow-

ing:

➔Remove air strainer from the top (and store it). See demand 8.2 Pistol grip 120PTHDA…, page 28, see

detail X.

➔Remove screwed plug from the buttom, thereby arresting A/F 17.

➔Screw screwed plug into air inlet at the top.

4.4 Connect the tool.

➔Connect the connection couplings to the tool and compressed air line properly.

Ambient temperature 41 °F (5 °C) to a maximum of +104 °F (+40 °C)

Permissible relative humidity 25 to 90 %, non-condensing

Parameter Data

Air hose Inner diameter 1/2" (ø 12,5 mm),

maximum length 16.4 ft (5 m)

Working pressure range 58 to 101.5 psi (400 to 700 kPa)

Recommended: 90 psi (620 kPa)

Compressed air Air quality according to ISO 8573-1, quality class 2.4.3

The compressed air must be clean and dry.

NOTE

To attain consistent results, maintain a constant working pressure using a 1/2" service unit con-

sisting of filter, pressure regulator and lubricator.

Order no. Packaging

unit

liter

Designation ARAL BP elf ESSO INA Mobil Klüber SHELL

933090 2 HL32 Aralub

EE 100

Energol

HL 32

Polyelis 32

Olna 32

Nuto

H 32

Hydraol

A 32

D.T.E.Oil Light

Vactra Oil Light Crukolan 32 Molina 32

Molina 22

CAUTION!

The air hose can come off by itself and whip around uncontrollably.

➔Shut off the compressed air before making the connection.

10 P1886E/EN 2010-12 86b_1_5 en bedingt.fm, 21.06.2011

Before initial operation

➔Activate the compressed air.

4.4.1 Testing

4.5 Setting up the tool

The tool must be configured for the desired rundown.

4.5.1 Setting the torque

Fig. 4-1

➔Carry out a test in clockwise and coun-

terclockwise rotation at maximum

speed, see 4.5.2 Changing the speed,

page 11.

➔Check the speed at the output drive.

Target: n = 5500 ±300 rpm.

CAUTION!

Danger of injury from unintended startup.

Shut off the compressed air before adjusting the torque.

CAUTION!

Danger of injury from rotating hex wrench

Adjust the torque using the provided hex wrench only. Never use an angular wrench.

Example settings:

73.7 ft lbf (100 Nm) rundown

➔Approx. 3 turns of the torque

adjustment screw

Speed: 4600 rpm

Max.

Min.

–

100

110

120

130

2500

3000

3500

4000

4500

5000

5500

Torque

Torque adjustment screw

Example: 73.7 ft lbf

Exhaust air throttle

Speed

rpm

Curve for medium

working range

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