TEF 2870 Ex
NAVIGATION LIGHT USER MANUAL
INTRODUCTION
Thank you for purchasing this product!
For installation, maintenance and assurance of a long life
of this product, please follow this manual.
CONTENT IN BOX
The product is fully assembled, and ready for installation.
SAFETY PRECAUTIONS
Note that changes made to the product and/or installation
of components which do not conform to the approval,
may be a safety violation. The manufacturer will in no
circumstance be held responsible for such activity. For
your health and safety, always use safety gear suited for
the task. Be certain to follow codes, regulations and/or
specific procedures that are related to the installation.
TOOLS REQUIRED
Regular tools required for installation.
•
Wrench(es) suitable for selected M10 bolts for fixing
navigation light to mast / ships structure.
•
Flat screwdriver for opening junction box.
•
27mm wrench for installing of cable gland.
•
Small flat screwdriver for terminating wires.
IMPORTANT INFORMATION
The navigation lights are supplied with galvanic isolators.
These should be placed between the navigation light and
the wall, thus preventing corrosion to either. There should
be used acid resistant stainless steel fixing screws/bolts.
Never paint navigation light or any of its components. Use
only spare parts as described.
Gasket for junction box shall be replaced at intervals of one
year. (Part No. 5003 0164). Gasket shall be of same type as
original. One replacement gasket is included in shipment.
The navigation light should be inspected according to
Company routines. The manufacturer suggests regular
check for water intrusion / condensation which should
be removed immediately. When cleaning, use only mild
detergents. Alcohol or petroleum based products may
damage lens, paint or plastic components.
At intervals according to company routines, the restricted
breathing properties should be verified. Remove stopping
plug at test port (PG9). See illustration below.
INSTALLATION INSTRUCTIONS
The navigation light should be installed according to IMO
regulations and other relevant rules and regulations for
electrical installations onboard ships.
Consider the difference in material between the navigation
light (seawater resistant brass) and the wall/mast it is to be
installed on.
Use galvanic isolators whenever there is a
risk of corrosion.
•
Fix navigation light to mast / ships structure using 2x
M10 bolts (not supplied). Use acid resistant screws/
bolts. Tight firmly, max. 25 Nm.
•
Open junction box, install and secure electrical cable.
The cable must be clamped near up to the navigation
light according to relevant rules and regulations for elec-
trical installations onboard ships.
•
Connect electrical wires. Max. 2.5mm
2
. Strip length
8mm. Tightening force 0.6-0.8nm. Connect ground wire
to M5 earth screw in junction box.
•
Screw on junction box lid. Max. tightening force: 5 Nm.
Make sure that gasket is centered and covering the
whole perimeter.
•
External bonding conductor. Connect bonding wire to
point shown in illustration above. M8 screw.
For mounting and screening of side navigation lights, see
illustration next page.
MAINTENANCE INSTRUCTIONS
Connect pressure meter / vacuum pump and conduct test
according to IEC 60079-15(2010) 23.2.3.2.1.1. Note: PG9
gland for connection of Ø3.5-8mm hose is included in
shipment. Note: According to approval, test of restricted
breathing properties is not required.
Point for connecting bonding wire