AVENTICS R412026301UPG Series 2-Finger Parallel Gripper Instructions

Repair instruction
Dichtungssatz **Seal kit
UPG
R413000707-RAW-001-AA/11.2017,
Replaces: DE/EN**

R412026301UPG Series 2-Finger Parallel Gripper

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Ø 40| R412026322
Ø 50| R412026323
Ø 64| R412026324
Ø 80| R412026325
Ø 100| R412026326
Ø 125| R412026327
Ø 160| R412026328

Contents of the kit

Drawing UPG

*‘NC = Version NC (normally closed) 0 = without Gripper force salty device**

FOR YOUR SAFETY!

ATTENTION
Read these instructions completely before beginning of the assembly. Also, follow the instructions for the other system components In this manual, there are safety instructions before steps taken point to, whenever there is a danger of personal injury or damage to the equipment. The measures described to avoid these hazards must be observed.

Personnel Qualifications

Assembly, commissioning and operation, disassembly, and service (including maintenance and repair) require basic mechanical, electrical and pneumatic knowledge, as well as knowledge of the appropriate technical terms. In order to ensure operating safety, these activities may therefore only be carried out by qualified technical personnel or an instructed person under the direction and supervision of qualified personnel.
Qualified personnel are those who can recognize possible hazards and institute the appropriate safety measures due to their professional training, knowledge, and experience, as well as their understanding of the relevant conditions pertaining to the work to be done.
Qualified personnel must observe the rules relevant to the subject area.
The following must be observed during assembly

• Make sure the relevant system component is not under pressure or voltage before disassembling or reassembling the unit when connecting or disconnecting any hoses or
  connectors.

• Ensure the system cannot be switched on accidentally.

• Hang signs on the main switch that warn workers against switching the system on.

WARNING
Risk of injuries when assembling under pressure!
If you do not switch off the pressure before assembling the product, you may get injured or the device or system components may be damaged.

• Always depressurize the relevant system component before disassembling/assembling the product.

CAUTION
Danger through spring gripping force!
Grippers that clamp using spring force or that are equipped with spring gripping force maintenance are subject to spring tension.

• Take special care when dismantling and assembling such units.

Installation Note:
Use for removing the seals only a blunt tool.

Assembly instruction

Disassembly and Assembly of Gripper without force safety device

1. Remove the compressed air lines, and disconnect the power supply and air pressure.
2. Unscrew the screws in Pos.T and remove the cover plate Pos. E.
3. Mark the installation position of the piston Pos.B and the base jaws Pos.A in the housing.
4. Unscrew the screws Pos. G and detach the cover Pos. F.
5. Unscrew the screws Pos. H and remove the cylinder piston Pos. I am from the housing.
6. Press the piston Pos. B upwards out of the housing.
7. Pull the base jaws Pos.*A out of the housing.
8. Check seals for damage and wear-out.
9. Clean all components thoroughly, and replace and lubricate all new seals.
10. Reassembly is done in reverse order.

*For Version NC (Normally Closed):**

1. Remove the compressed air lines.
2. Unscrew the screws in Pos.T and remove the cover plate Pos. E.
3. Mark the installation position of the piston Pos.B and the base jaws Pos.A in the housing.
4. Danger through spring gripping force! Grippers that clamp using spring force or that are equipped with spring gripping force maintenance are subject to spring tensions. Clamp the module between the base jaws Pos. A and the cover Pos. K in a vice so that the 4 screws Pos. L can be unscrewed.
5. Unscrew the screws Pos. L.
6. Open the clamping vice slowly, in order to detach the Pos. K.
7. Remove the guide sleeves Pos.M.
8. Danger through spring gripping force! Grippers that clamp using spring force or that are equipped with spring gripping force maintenance are subject to spring tensions. Clamp the module between the base jaw Pos.A and the piston cylinder Pos.*C.
9. Unscrew the screws Pos.D.
10. Open the clamping vice carefully, until the tension on the compression spring is fully released.
11. Remove the cylinder piston Pos.*C out of the housing.
12. For sizes 125-160, remove the distance pin from the housing.
13. Push up the piston Pos.*B out of the housing.
14. Remove the base jaw Pos.*A out of the housing.
15. Clean all components thoroughly, and replace and lubricate all new seals.
16. Assembly is done in reverse order.

Table 3
Tightening torque end-cover screws

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