Grip MEK-PM User instructions
MEK-PM
MBA-MEK-PM-EN
07/2019
Assembly and Operating
Manual
1
GRIP GmbH Handhabungstechnik
Alter Hellweg 70
44379 Dortmund
Tel. +49 231 96450 01
Fax +49 231 96450 50
www.grip-gmbh.com
Dear customer,
We are pleased that you have chosen a product
from our company.
Please follow the instructions in this manual to
avoid mistakes and save time.
In case you need further information or you have
further requests we will be glad to be at your
disposal.
With best regards
Your GRIP GmbH
Multi energy coupling (with radial pneumatic connections)
Contents
Page
1
Operation
1
2
Safety
2
2.1
Symbol
2
2.2
Intended use
2
2.3
Environmental and operating conditions
2
2.4
Safety indication
2
3
Warranty
2
4
Scope of delivery
2
5
Technical data
2
6
Assembly
3
7
Maintenance and care
3
7.1
Disassembly
3
7.2
Bolting torque
3
7.3
Compressed air connection
4
8
Object list
4
8.1
Spare and wear parts
4
9
Exploded view
5
10
EC
-Declaration of incorporation 6
1 Operation manual
The upper part of the MEK is mounted on the upper part of the MGW or SWS, the lower part of
the MEK corresponding to the lower part. The mechanical connection of two components by
means of a change system is extended by the MEK, now the pneumatic and electrical lines are
coupled or decoupled parallel. Time-intensive disconnection of cables and hoses is no longer
necessary.
Pneumatic and electrical connectors are integrated in both halves, which are specially designed
for frequent plug connections and low joining forces. The MEK are graded in sizes according to
the GRIP change systems. On the MEK-PM variant, the pneumatic feedthroughs are radially
outgoing, equipped with metric threaded connections.
MEK-PM
MBA-MEK-PM-EN
07/2019
Assembly and Operating
Manual
2.4 Safety indication
Dangers may arise from the unit if, e.g.:
▪the product is not installed or inserted properly,
▪the system is not used for the intended use,
▪the safety and installation notes are not observed.
Everyone who is responsible for assembly, commissioning und maintenance , has to read and
understand the complete operating instructions. Principles of operation, that affect the function
und operational safety of the MEK are prohibited.
The unit may only be operated if the machine in which the unit is installed
complies with the relevant provisions of the Machinery Directive 2006-42-EC.
Before carrying out assembly, alteration, maintenance or adjustment, remove the
power supply and carry out the necessary work outside the danger zone.
2
2 Safety
2.1 Symbol
This symbol indicates possible dangers to persons or the multi energy coupling system.
2.2 Intended Use
The power coupling MEK series has been designed to operate pneumatic and/ or electrical
equipment. The module is intended for installation in a machine. The requirements of the
applicable directives must be considered and adhered to. The unit may only be used in the
context of its technical data.
2.3 Environmental and operating conditions
Use this unit only in dry and splash-proof environments at room temperature as well as within
the application parameters defined in the technical catalog. If this is not the case, warranty
cannot be accepted. Exceptions are units designed especially for the respective conditions.
3 Warranty
If the product is used as intended in 1-shift operation the warranty is valid for 24 months from
the ex-works delivery date under observance the mandatory maintenance and lubrication
intervals and the given operating conditions. Generally parts touching the work piece and wear
parts are not part of the warranty. Wear parts are listed in chapter 8.1. The unit is considered to
be defective if its basic function “Feeding through" is no longer maintained.
4 Scope of Delivery
•MEK as painted in Image 2 and Image 3 depending on the order number of the upper or
lower part.
5 Technical Data
Behold technical data sheets: TD-MEK063-3PM5-1E12-EN, TD-MEK063-6PM5-1E12-EN, TD-
MEK080-6PM5-1E12-EN
MEK-PM
MBA-MEK-PM-EN
07/2019
Assembly and Operating
Manual
3
6 Assembly
1. To connect the pneumatic feedthroughs, the customer-side pneumatic screw connections
(M5), must be connected to the threaded bores at the side of the MEK.
2. To connect the electrical feedthroughs, unscrew the electric covers (item 3).
3. The complete insulation elements (items 11 and 12) can be removed to solder the
connections. Attention! The solder contacts are mounted in a floating manner, their
movement margin may not be restricted after soldering (for example by cables which are
too thick or by shrink tubing).
4. Once the connections have been completed, the insulating body must be pushed back into
the housing as far as it will go (item 1 or 2).
5. To adjust the upper and lower parts, the upper part (item 1 reference part) has to
assembled completely. Subsequently, the lower parts (item 2) are mechanically joined and
the insulating body of the lower part is aligned by simple plugging onto the contacts of the
upper part. In this case, only one position is possible (polarity-proof insulating body).
6. If several lower parts are used, this process is repeated accordingly, the upper part is always
the reference piece.
7. Subsequently the o-rings (pos. 8) and the distance bushings (pos. 5) must be pushed in and
covers (pos. 3) must be mounted.
1. The electrical plug (item 8) belongs to the MEK upper part, the electrical socket (item 7)
belongs to the MEK lower part.
7 Maintenance and care
The O-rings (item 6 and 8) are slightly to grease.
7.1 Disassembly of the MEK
(See Image. 1, Image. 2 and Image. 3)
1. Remove all compressed air lines
2. Remove the mounting screws (items 9, 10 and 14)
3. Remove the electric covers (Pos.3)
4. Remove the distance bushings and the o-rings (item 5 and 8).
5. Thoroughly clean all parts and check for wear and defects
6. Grease all sealing surfaces
7. Replace all seals
Reassemble in reverse order.
7.2 Bolting torque
M2,5 –0,5 Nm; M3 –1,0 Nm; M4 –2,0 Nm; M5 –4,0 Nm
Image. 1
MEK-PM
MBA-MEK-PM-EN
07/2019
Assembly and Operating
Manual
4
8 Item List
Pos.
Description
Quantity
1
Upper
part 1
2
Lower
part 1
3
Electric
cover 2
5
Distance
bushing 2
6
O
-ring 6
7
Strain
relief 2
8
O
-ring 2
9
Socket
head screw 4
10
Countersunk
head screw 4
11
Electrical
bushing 1
12
Electrical
plug 1
13
Cylindrical
pin 2
14
Mounting
screw 4
15
cable
optional
Pos.
Description
Stocking
No. Quantity
2
O
-ring
EG
-MEK-OR..x. 1
11
Insulation
body with bushings
EG
-MEK-IK.. 1
12
Insulation
body with pins
EG
-MEK-IKS.. 1
7.3 Compressed air connection
Requirements for compressed air according to ISO 8573-1: 6 4 4.
8.1 Replacement and wearing parts, depending on the size
MEK-PM
MBA-MEK-PM-EN
07/2019
Assembly and Operating
Manual
5
Upper part
Lower part
9. Explosion view
Image 2.
Image 3
G-MEK063-6PM5-1E12-300OE G-MEK063-6PM5-1E12
MEK-PM
MBA-MEK-PM-EN
07/2019
Assembly and Operating
Manual
6
10 EC-Declaration of incorporation
according to the Machinery Directive 2006/42/EC
The producer / distributor GRIP GmbH Handhabungstechnik
Alter Hellweg 70
D-44379 Dortmund
hereby declares that the following products
Product designation: Multi energy coupling (MEK-PM)
Functional description : Component for carrying compressed air and electrical signals
Type designation: G-MEK…PM5-1E…
The provisions of the above-mentioned directives -including their effective amendments-
comply with the time of the declaration.
He further states that the following essential requirements of the Machinery Directive
2006/42/EG were applied and observed: annex I, numerics: 1.1.2; 1.1.3; 1.1.5; 1.3.2; 1.7.4
He further states that the specific technical documentation has been drawn up in accordance
with annex VII, Part B.
The following harmonized standard has been applied:
EN ISO 12100:2010 Safety of machinery - General principles for design -
Risk assessment and risk reduction
In the case of reasoned requests, the specific documents shall be sent to the national authorities
as follows: Post
The product mentioned above may only be put into operation if it has been established
applicable that the unit, into which the above-mentioned product is to be incorporated,
complies with the provisions of the Machinery Directive 2006/42 / EC.
Authorized representative Dipl.-Ing. (FH) Hasan Canti
Location: Dortmund
Date: 30.01.2018
_____________________________
Dipl.-Ing. (FH) Hasan Canti
Executive Director
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