AUMA TR-PAFE Series Technical manual

Parking frame
TR-PAFEx
for use in potentially explosive atmospheres
AssemblyOperation instructions

Read operation instructions first.
●Observe safety instructions.
●These operation instructions are part of the product.
●Store operation instructions during product life.
●Pass on instructions to any subsequent user or owner of the product.
Target group:
This document contains information for assembly, commissioning and maintenance staff.
Table of contents Page
31. Safety instructions................................................................................................................. 31.1. Basic information on safety 31.2. Range of application 31.3. Warnings and notes
52. Identification........................................................................................................................... 52.1. Name plate 72.2. Short description
83. Assembly................................................................................................................................ 83.1. Basic information on assembly 83.2. Mount parking frame 93.3. Mount electrical connection onto parking frame 103.3.1. Remove cover from parking frame 103.3.2. Mount KT-Ex e/KM-Ex e electrical connection to parking frame 113.3.3. Mount KT-Ex d /KM-Ex d electrical connection to parking frame
134. Spare parts............................................................................................................................. 134.1. TR-PAFEx parking frame
15Index........................................................................................................................................
2
TR-PAFEx
Table of contents

1. Safety instructions
1.1. Basic information on safety
After assembly, this means after each retrofitting or after any mounting or dismantling
of components, the commissioning settings must be verified in compliance with the
operation instructions.
Safety instructions/
Warnings Prior to working on the devices, persons working on the actuator and the parking
frame must be familiar with the safety and warning instructions of these operation
instructions and the operation instruction pertaining to the actuator, and observe the
given instructions to avoid personal injury and property damage.Safety instructions
and waning signs on the actuator and the parking frame must be observed.The
operation instructions must always be available for any work!
Qualification of staff Assembly, electrical connection, commissioning, operation, and maintenance must
be carried out by suitably qualified personnel authorised by the end user or contractor
of the plant only.
Prior to working on this product, the staff must have thoroughly read and understood
these instructions and, furthermore, know and observe officially recognised rules
regarding occupational health and safety.
Work performed in potentially explosive atmospheres is subject to special regulations
which have to be observed.The end user or contractor of the plant is responsible
for respect and control of these regulations, standards, and laws.
Electrostatic charging Highly efficient charge generating processes (processes more efficient than manual
friction) on the device surface must be excluded at any time, since they will lead to
propagating brush discharges and therefore to ignition of a potentially explosive
atmosphere.
This also applies to fireproof coatings or covers available as an option.
Particular conditions of use
Theparticular conditions of useare listed on the certificates supplied.Amongothers,
this includes the following conditions:
●Refer to the section <Electrostatic charge> contained within this chapter for
further references on minimising the risk of electrostatic charging within a po-
tentially explosive dust atmosphere.
●For information regarding the dimensions of the flameproof joints, the manufac-
turer shall be contacted.
●SpecialfastenersaccordingtoIEC 60079-0 to seal flameproof enclosures must
have the following strength classes:
- Minimum A*-70 for screws for fixing electrical connections
- Minimum A*-80 for all other screws
1.2. Range of application
TheTR-PAFEx parking frame is designed for use in potentially explosive atmospheres
and is used for safe storage of a disconnected electrical connection of a TIGRON
actuator.The purpose is to protect the electrical contacts against environmental
impacts, to transmit electrical signals and to protect against direct or indirect contact.
Other applications require explicit (written) confirmation by the manufacturer.
No liability can be assumed for inappropriate or unintended use.
Observance of these operation instructions is considered as part of the device's
designated use.
1.3. Warnings and notes
The following warnings draw special attention to safety-relevant procedures in these
operation instructions, each marked by the appropriate signal word (DANGER,
WARNING, CAUTION, NOTICE).
3
TR-PAFEx Safety instructions

Indicates an imminently hazardous situation with a high level of risk. Failure
to observe this warning results in death or serious injury.
Indicates a potentially hazardous situation with a medium level of risk.Failure
to observe this warning could result in death or serious injury.
Indicates a potentially hazardous situation with a low level of risk. Failure to
observe this warning could result in minor or moderate injury. May also be
used with property damage.
Potentially hazardous situation. Failure to observe this warning could result
in property damage. Is not used for personal injury.
Safety alert symbol warns of a potential personal injury hazard.
The signal word (here: DANGER) indicates the level of hazard.
4
TR-PAFEx
Safety instructions

2. Identification
2.1. Name plate
Figure 1: Arrangement of name plates
[1] Parking frame name plate
[2] Approval plate Ex marking
Parking frame name plate
Figure 2: Parking frame name plate (example)
[1] Name of manufacturer
[2] Address of manufacturer
[3] Type designation
[4] Order number
[5] Serial number
[6] Wiring diagram number
[7] Permissible ambient temperature
[8] Maximum rated voltage
[9] Can be assigned as an option upon customer request
[10] Enclosure protection
[11] Data Matrix code
5
TR-PAFEx Identification

Approval plates Ex marking
Figure 3: Approval plates Ex marking
[1] Ex symbol, CE mark, number of test authority
[2] Ex certificate DEKRA (number)
[3] Ex certificate IECEx (number)
Classification:
[4] Electrical gas explosion protection
[5] Electrical dust explosion protection
[6] Screw plug
Descriptions referring to name plate indications
Type designation Figure 4:Type designation (example)
1. Type of parking frame
2. Explosion-proof version
Explosion-proof version
Table 1:
Marking for explosion protection
Protection type of electrical connection
d= Terminal compartment Ex dflameproof enclosure
e= Terminal compartment Ex eincreased safety
Order number The product can be identified using this number and the technical data as well as
order-related data pertaining to the device can be requested.
Please always state this number for any product inquiries.
On the Internet at http://www.auma.com > Service & Support >myAUMA, we offer
a service allowing authorised users to download order-related documents such as
wiring diagrams and technical data(both in German and English),inspection certificate
and the operation instructions when entering the order number.
6
TR-PAFEx
Identification

Serial number Table 2:
Description of serial number (example of 2418MX12345)
MX123451824
Positions 1+2: Assembly in week = week 2424
Positions 3+4:Year of manufacture = 201818
Internal number for unambiguous product identificationMX12345
Data Matrix code Whenregistered as authorised user,youmayuse our AUMA Assistant App to scan
the Data Matrix code and directly access the order-related product documents without
having to enter order number or serial number.
Figure 5: Link to AUMA Assistant App:
For further Service & Support, Software/Apps/... refer to www.auma.com
2.2. Short description
The TR-PAFEx parking frame is designed for protection type Ex d (flameproof
enclosure) and consists of a frame, a metal cover an Ex d screw plug for venting as
well as a PE connection.If the parking frame is to be used to transmit signals while
the electrical connection is removed, the housing is equipped with a pin carrier with
integral jumpers and pins.
The parking frame as such does not require any power supply and will be a passive
device without the risk of forming sparks unless it is linked to an energised electrical
connection.
TheTR-PAFEx parking frame is compatible with the following electrical connections:
Figure 6: Modular system (illustration shows KT-EX d and KT-Ex e)
7
TR-PAFEx Identification

3. Assembly
3.1. Basic information on assembly
Please always heed safety and warning instructions of these operation instructions
and the operation instructions pertaining to the actuator throughout all steps.
Observe screw and screw plug tightening torques.
Table 3:
Screw and screw plug tightening torques
Tightening torque [Nm]Tightening torque [Nm]Threads
Strength class A2-80/A4-80Strength class A2-70/A4-70
107.4M6
2418M8
10Screw plug
3.2. Mount parking frame
1. Fasten TR-PAFEx parking frame with two screws.
- Screws are not included in the scope of delivery.
- Use screws and mounting equipment such as anchor plugs suitable for the
base material.
- Use parking frame on level base material only.
8
TR-PAFEx
Assembly

In case of a fault, electric shock due to presence of hazardous voltage if the
PE conductor is NOT connected!
Risk of death or serious injury!
→Connect all protective earth conductors.
→Power the device only once the protective earth conductor has been connected.
2. Connect equipotential earth bonding at external earth connection for equipoten-
tial compensation (U-bracket with symbol ).
Figure 7: External earth connection
3.3. Mount electrical connection onto parking frame
Table 4:Overview of the electrical connections described in this chapter
ChapterDesignation of electrical connection
3.3.2KT-Ex e
3.3.3KT-Ex d
9
TR-PAFEx Assembly

3.3.1. Remove cover from parking frame
Figure 8: Remove cover
1. Unscrew screws [2] from cover [1].
2. Remove cover [1].
3.3.2. Mount KT-Ex e/KM-Ex e electrical connection to parking frame
Figure 9: Example of mounting KT-Ex e electrical connection
10
TR-PAFEx
Assembly

1. Remove electrical connection from actuator.
Information: Refer to operation instructions pertaining to the actuator,
<Disconnection from the mains with KT/KM electrical connection> chapter.
Electric shock due to presence of hazardous voltage!
Death or serious injury.
→Disconnect device from the mains before opening.
Ignition of potentially explosive atmospheres caused by sparks!
Risk of death or serious injury!
→Before opening the flameproof enclosure, ensure absence of gas and voltage.
→Handle cover and housing parts with care.
2. Use cover of parking frame to close the actuator.
3. Clean sealing faces of plug/socket connector and parking frame.
4. Slightly unscrew Ex d screw plug [2] for venting.
5. Fit electrical connection and fasten screws [1] evenly crosswise.
6. Tightly fasten Ex d screw plug [2].
3.3.3. Mount KT-Ex d /KM-Ex d electrical connection to parking frame
Figure 10: Example of mounting KT-Ex d electrical connection
11
TR-PAFEx Assembly

1. Remove electrical connection from actuator.
Information: Refer to operation instructions pertaining to the actuator,
<Disconnection from the mains with KT/KM electrical connection> chapter.
Electric shock due to presence of hazardous voltage!
Death or serious injury.
→Disconnect device from the mains before opening.
Ignition of potentially explosive atmospheres caused by sparks!
Risk of death or serious injury!
→Before opening the flameproof enclosure, ensure absence of gas and voltage.
→Handle cover and housing parts with care.
2. Use cover of parking frame to close the actuator.
3. Clean sealing faces of plug/socket connector and parking frame.
4. Slightly unscrew Ex d screw plug [2] for venting.
5. Fit electrical connection and fasten screws [1] evenly crosswise.
6. Tightly fasten Ex d screw plug [2].
12
TR-PAFEx
Assembly

4. Spare parts
4.1. TR-PAFEx parking frame
13
TR-PAFEx Spare parts

Please state device type and our order number (see name plate) when ordering spare parts.Only original AUMA spare parts should be used.
Failure to use original spare parts voids the warranty and exempts AUMA from any liability. Representation of spare parts may slightly vary
from actual delivery.
TypeDesignationRef. no. Sub-assemblyParking frame001.0 Sub-assemblyCover500.0 Sub-assemblyPin carrier without pins502.0 Sub-assemblyPin for controls505.0 Sub-assemblyScrew plug539.0 Sub-assemblyEarth connection541.0 SetSeal kitS1
14
TR-PAFEx
Spare parts

Index
A
Ambient temperature 5
Application range 3
Approval plate 6
Assembly 8
Assistant App 7
AUMA Assistant App 7
D
Data Matrix code 7
E
Enclosure protection 5
Ex certificate 6
Explosion protection 6
Explosion protection marking 6
I
Identification 5
Inspection certificate 6
M
Marking for explosion protec-
tion 6
N
Name plate 5
O
Order number 5, 6
P
Production, year 7
Q
Qualification of staff 3
R
Range of application 3
S
Safety instructions 3
Safety instructions/warnings 3
Serial number 5, 7
Spare parts 13
T
test certificate 6
Type designation 5
W
Wiring diagram 6
Y
Year of production 7
15
TR-PAFEx Index

AUMA Riester GmbH & Co. KG
P.O. Box 1362
DE 79373 Muellheim
Tel [phone] - 0
Fax [phone] - 1250
[email protected]
www.auma.com
Y009.440/003/en/2.21
For detailed information on AUMA products, refer to the Internet: www.auma.com