Stahl 8150/5 Series Owner's manual

R. STAHL, INC.
13529 N. Promenade Blvd.
Stafford, TX 77477
Tel: [phone] FAX: [phone] E-mail: [e-mail]
Website: www.rstahl.com
815060300190 1 July 16, 2013
INSTALLATION OPERATION
& MAINTENANCE SHEET
Series 8150/5
Explosion Protected Metallic Control Stations For
Hazardous and Corrosive Applications
Please read this entire document before beginning any work.
1. Safety Instructions
Installation and maintenance of these stainless
steel control stations should only be performed by
skilled and experienced personnel in accordance
with the National Electrical Code (NFPA 70) or the
Canadian Electrical Code (CEC) respectively and
any local regulations which relate to hazardous
(classified) locations.
CAUTION:
•Disconnect power supply before installing or
servicing these control stations.
•Cable or conduit entries may be field installed per
Section 3.4 & 3.5. of these instructions. All other
modifications can only be made after consulting
the manufacturer.
•Operate only undamaged and clean devices with
observations of the operating parameters in
Section 2.
•For a Class I Zone 1 conduit installation, conduit
seals are required, refer to NEC 505.16 (B) (1).
For any other cable or conduit installation NO
seals are required.
•Use only approved wiring methods for the loca-
tion, with the associate conduit/cable fittings.
Reference your local code.
•Supply wires shall be rated for 75˚C and internal
wires shall be rated 90˚C.
2. Technical Data
Please refer to the technical data on the enclosure
nameplate.
2.1 Certifications:
2.2 Environmental Protection:
IP 66 / Type 3, 4, 4X (depending on entry type)
2.3 Ambient Temperature:
(85˚C (185˚F) max.; -60˚C (-76˚F) min.
2.4 Component Data
2.4.1 Pilot Light, type 8010:
12V - 254V AC/DC, 0-60Hz
Terminal capacity 12-22 AWG. or 2.5 mm
2
tightened to 18 in-lbs. or 2 N-m
2.4.2 Contact Block, type 8082:
600V, 10A max.
Terminal capacity 12-22 AWG. or 2.5 mm
2
tightened to 18 in-lbs. or 2 N-m
2.4.3 Control Switch, type 8008/2-0...and 8008/2-1..:
600V, 10A max.
Terminal capacity 12-22 AWG. or 2.5 mm
2
tightened to 18 in-lbs. or 2 N-m.
2.4.4 Ammeter, type 8405:
600V. Ampere rating see data on device.
Terminal capacity 12-22 AWG. or 2.5 mm
2
tightened to 18 in-lbs. or 2 N-m.
3. Directions for Installation
3.1 Opening the enclosure
Fully loosen the cover screws using a screwdriver.
Do not remove these captive screws from the cover.
3.2 Enclosure Mounting
Mounting brackets are provided with the enclosure
which will accept up to 1/4" (6mm) screws.
3.3 Electrical Installation
There are two types of installation methods:
Conduit installation or cable installation. If the
enclosure is complete with factory installed entry
hardware, proceed to section 4.
If the enclosure does not include entry hardware,
select the appropriate hubs or cable connectors
from section 3.4 and install them as follows.
3.4 Installation of approved conduit hubs or cable
connectors
CAUTION: FIELD INSTALLED OPENINGS:
For field-installed openings, use a hand punch or
pneumatic type punch. Always wear safety glasses
and protective clothing when working.
3.5 Conduit/Cable Installation
These enclosures make it necessary for the
metal cable connector and conduit hubs to be
bonded to the ground system. This can be accom-
plished by installing them either to method 1 or
method 2 as shown on next page.
Class I, Zone 1 & 2, AEx d e m [ia] IIC T6
Class I, Div. 2, Groups ABCD
Class I, Zone 1 & 2, Ex d e m [ia] IIC T6
Class I, Div. 2, per CEC J18-150
II 2 G Ex d e ia/ib [ia/ib] ma mb q IIA, IIB, IIC T6, T5, T4 Gb
2 D Ex tb IIIC IP66 T130°C, T95°C, T80°C Db
PTB 09 ATEX 1109
Ex d e ia/ib [ia/ib] ma mb q IIA, IIB, IIC T6, T5, T4 Gb
Ex tb IIIC IP66 T130°C, T95°C, T80°C Db
IECEx PTB 09.0049
IECEx

R. STAHL, INC.
13529 N. Promenade Blvd.
Stafford, TX 77477
Tel: [phone] FAX: [phone] E-mail: [e-mail]
Website: www.rstahl.com
815060300190 2 July 16, 2013
INSTALLATION OPERATION
& MAINTENANCE SHEET
Method 1: Enclosures with flange plates using threaded
openings through the flange plate and standard
locknuts. Flange Plate must be connected to the
internal grounding system using jumper wires.
Refer to IOM sheet of cable connector for proper installation
Method 2: Enclosures without flange plates using a hole
“through the enclosure” with grounding
locknut.
These locknuts must be bonded between each other and to the
grounding system using jumper wires. After the entryhardware is
installed, connect the appropriate conduit or cable.
Note: All unused enclosure openings must be closed using
approved close-up plugs with standard locknuts. (see
section 5.3.2 for NPT close-up plugs).
4. Wiring
IMPORTANT: Whenconnectingconductors:
•Stripthewiresothattheinsulationcoversthewireuptothe
terminal.
•Make sure that all wires are connected to thecorrect
terminals.
•Tighten all terminal blocks
•Keep wires separated betweendifferent voltage systems.
4.1 Internal Ground Rail (PE Terminals) Conductor
Installation and Modification for larger Conductors
4.1.1 PE04 Ground Bar for solid and stranded wire 16-10
AWG.
One or two ground conductors can be terminated
as shown.When connecting two conductors under the
same terminal, it is mandatory that both conductors be
identical. They must both be solid or stranded, and
must be the same size and type. It is important to
torque all terminal screws, including unused to 18 in. -
lbs.
4.1.2 Modification of PE04 Ground Rail for installation of 10-6
AWGconductors.
4.2. Terminal Blocks (optional)
4.2.1 Jumpering of Terminal Blocks
Increased safety terminal blocks only allow one con-
ductor on either side of the terminal. Should more ter-
mination points be required the terminals need to be
connected or jumpered with appropriate jumpers
from the same manufacturer as the terminals.
Jumper connections are inserted into the center
recessed areas of the appropriate terminal blocks
and fastened to the current bar. Use of jumpers may
reduce the current rating of the terminal. Contact terminal
manufacturerfordetails.
4.2.2. Partitions provide visual separation between groups
of terminal blocks in an assembly. Partitions are also
required to provide electrical separation between
adjacent jumpering connections. An end plate can
also be used to provide the electrical separation at
jumpering connections.
4.2.3. End Plates. The open side of each terminal block
must be completely covered by an end plate, or a
partition. Use an end plate for the last block in an
assembly or whenever the open side of a terminal
block abuts a block with smaller dimensions.
4.2.4. Creepages and clearances as specified in
ANSI/UL 486 E and ANSI/UL 60079-part 7 must be
maintained.
10mm
OPTIONAL KIT
P/N 88 000 00 94 6
Torque 18 IN.
-
LBS.

R. STAHL, INC.
13529 N. Promenade Blvd.
Stafford, TX 77477
Tel: [phone] FAX: [phone] E-mail: [e-mail]
Website: www.rstahl.com
815060300190 3 July 16, 2013
INSTALLATION OPERATION
& MAINTENANCE SHEET
4.3. Wire Connections to Components
Connect conductors to the component terminals
(capacity: 12 AWG or 2.5 mm
2
). Conductor insulation
must reach to the terminals. Tighten all terminals to
18 in.-lb. (including those unused) and secure compo-
nents on mounting rail.
4.4. Perform a continuity check.
4.5. Replace the enclosure cover ensuring alignment
between actuators and internal components. Actuate
the switch and/or pushbuttons to check for free
operation.
4.6. Energize the supply circuit and test the system.
5. Maintenance
5.1. Cleaning
Use only a damp cloth to clean the enclosure. A
solvent-free household detergent can be added to the
cleaning water.
5.2. Repairs and Maintenance
Only authorizedand trained personnel should perform
repairs and maintenance work on hazardous location
equipment.
5.3. Accessories
Use only the following accessories in order to
maintain the ratings.
5.3.1 Conduit Hubs with Ground Terminal AEx e
Size Ordering Code
1/2 8166/11-01-NE
3/4 8166/11-02-NE
1 8166/11-03-NE
1-1/4 8166/11-04-NE
1-1/2 8166/11-05-NE
2 8166/11-06-NE
2-1/2 8166/11-07-NE
3 8166/11-08-NE
5.3.2 NPT Close-up Plugs AEx e
Size Ordering Code
1/2 PD-E-4-0-29-00
3/4 PD-E-4-0-30-00
1 PD-E-4-0-31-00
1-1/4 PD-E-4-0-32-00
1-1/2 PD-E-4-0-33-00
2 PD-E-4-0-34-00
2-1/2 PD-E-4-0-35-00
3 PD-E-4-0-36-00
5.3.3 Cable Connector Locknuts AEx e with Ground
Terminal
Size Ordering Code
1/2 8166/11-01-E
3/4 8166/11-02-E
1 8166/11-03-E
1-1/4 8166/11-04-E
1-1/2 8166/11-05-E
2 8166/11-06-E
2-1/2 8166/11-07-E
3 8166/11-08-E
Note:
The nature of these instructions is only
informative and does not cover all of the
details, variations or combinations in which
this equipment may be used, its storage,
delivery, installation, safe operation and
maintenance.
Since conditions of use of the product are
outside of the care, custody and control of
the manufacturer, the purchaser should
determine the suitability of the product for his
intended use, and assumes all risk and liabil-
ity whatsoever in connection therewith.
5.3.4 MC/TEK Cable Connectors
with
Sealing Rings
Size
TMC
Series Connector
Ordering Code
1/2 TMC050A
3/4 TMC075A
1 TMC100A
1-1/4 TMC125A
1-1/2 TMC150A
2 TMC200SAorTMC200A
2-1/2 TMC250A
3 TMC300A