PUZO-1 for ZOM obstruction lights
Low intensity obstruction lights control box PUZO-1
This operation manual is intended for preliminary
study by service staff, its use during installation, as well as, its whole
subsequent operation period. The staff are allowed to operate this equipment,
who have the appropriate qualification, have studied operation principles and
The obstruction lights control box is intended
for automatic switching on/off of the light obstruction complex of a high
object depending on outdoor daylight conditions, as well as, for the
obstruction lights forcible switching on (independent of a light-sensitive
relay command). It is installed directly on high objects. PUZO-1 was
specifically designed to control the obstruction lights: ZOM and SDZO
Specifications 27.40.39-004-28320930-2018 independent of a light
source, and is intended for the operation in harsh climatic conditions. The obstruction
lights control box is manufactured in the special electric ABS-plastic box with
high electric and mechanical operation specifications.
· ABS-plastic body;
· Dimensions (A*B*C), mm – 201*128*120;
· Weight: no more 2kg;
· Protection class: IP65, GOST 14254-96 (All-Union State Standard);
· Rated power voltage: single-phase 220V, 50Hz;
· Output power voltage: single-phase 220V, 50Hz;
· Incoming circuit number: 1;
· Outgoing circuit number: 1;
· Lights electronic switching system in the twilight with 5-10000lux brightness range with outdoor light
sensor in IP65 climatic embodiment.
The obstruction lights control box PUZO-1 is intended
for the outdoor installation and operation directly on high constructions at ambient
temperature from -50 to +50 ºС, relative humidity up to 80% at 25ºС, at the height no more
that 2000m above sea level, without aggressive atmospheric mixtures causing
The climatic PUZO-1embodiment according to GOST 15150-69—UHL
2.1 (All-Union State Standard). The operation with mechanical environmental
impact factors according to M1 GOST 17516.1-90 (All-Union State Standard).
The personnel is allowed to mount and operate the
obstruction lights control box PUZO-1, who completed training courses, have a
permit in accordance with “Regulations for Operation of Consumer Electrical
“Safety Rules for Operation of Customers' Electrical
Installations” and whose
safety qualification group is not lower III.
The measures to protect the service personnel
against electric current shock:
By its protection method against electric
current shock PUZO-1 complies with a.22.214.171.124, a.126.96.36.199 GOST 22789-94 (All-Union State
By its protection method against indirect
touch of current-conducting parts the device complies with the requirements of a.188.8.131.52 GOST 22789-94 (All-Union
State Standard) (insulation cross-section of the copper conductor must be no
less than 4 mm2).
Operation preparation and installation
Before the device installation it is required
to define the exact location for cables laying, as well as, the location for
the obstruction lights installation according to the design documentation.
The procedure of cable laying and obstruction
lights installation must be carried out in the following climatic conditions:
· Humidity: no more 80%;
· Ambient temperature: no lower 5ºС.
The obstruction lights are mounted on a base stand with outer G ¾”
The obstruction light base is screwed on a base stand then fixed by a
locking crew. The radius of cable lines bend must not be less than 5 cable
The cable lines connection to the LED obstruction lights is made
according to the electric circuit diagram. The connection order of power and
control cables to the LED module is shown in figure 1.
The outputs 1 and 2 of the terminal unit,
shown on the module board “Power”, are intended to connect power cables. The
polarity is not mandatory.
The outputs 3 and 4 of the terminal unit,
shown on the module board “Contr”, are intended to connect the monitoring
status control cable, which is unavailable in this equipment configuration.
The connection for the obstruction light with
an incandescent lamp is made in accordance with a holder type.
The obstruction light is connected with a 2*1,5mm2
cable. Two conductors of a cable are connected to 1 and 2 contacts of the
terminal unit (power). From the back side, a cable is connected to the terminal
units of the switch box (hereinafter, BOX). Afterwards, BOX is connected with a
2*2,5 mm2 cable (recommended armoured cable) to 3 and 4 terminal contacts (Line 1) on PUZO-1 dashboard.
The photo sensor is connected to 1 and 2
contacts with a 2*0,75mm2 cable.
Next, the obstruction lights station is mounted
on its location. Afterwards, all outer cables are connected to the terminal
unit of the appropriate input PUZO-1 contacts, located left of the automatic
Device and its performance:
The obstruction lights control box PUZO-1
· Automatic system power switch (2A);
· Electronic lights switching system with 5-10000 lux brightness range and outdoor light sensor;
· Automatic switch for force obstruction lights and protection short-circuit systems switching-on (2A).
220V power voltage is connected to N and L
terminal unit located to the left of the automatic unit. The outdoor light
sensor sends a command to switch on the obstruction lights power, if daylight
brightness changes. The relay sensitivity is controlled in 5-10000lux range,
besides, 30-second relay operation delay is designed to prevent accidental
The switch “Power” is available on the
obstruction lights front dashboard, which switches on or off incoming device
power voltage, as well as, the switch “Line-1”, which can be used for forced
obstruction lights switching-on (independent of a light-sensitive relay
The visual inspection and checkup of all cable
connections reliability, as well as, contacts revision must be made no less
than once a month. If it is required, the electric circuit fixtures must be
Storage and transportation:
PUZO-1 storage warranty is no more than 24 months
since its manufacture date.
The obstruction lights
control box PUZO-1 must be stored in the factory packaging, in an unheated
warehouse at 0 -+40 ºС ambient temperature and 98% relative humidity at +35º С. The warehouses must not have any
aggressive mixtures causing corrosion.
The obstruction lights control station PUZO-1transportation
must be done in the factory packaging by railway or automobile transport
(covered wagons, trucks, containers) at -50 - +50º ambient temperature and 98%
humidity (upper level) at +25º in accordance with load transportation
regulation which is currently effective for each type of transport.
The company guarantees 2-year
non-failure device operation, if all operation, transportation and storage
rules are observed since its operation.
Data about claims:
The claims are made to the supplier in case any
defects and malfunctions can be found, which lead to the device breakdown
before the warranty period expires.
You should state in the claim report: the factory
device number, defects and malfunctions, conditions under which they were
found, the operation time of the device. The copy of the payment document for
the device must be attached to the report.