Oxgard Praktika T-04 User manual

MAINTENANCE
OPERATIONS
www.oxgard.com
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Tel.[phone]
Praktika T-04(K) speedgate

Maintenance operations 3
Content
1. General information ...................................................................................... 4
2. Conditions for maintenance .......................................................................... 5
3. Partial disassemble of the speedgate............................................................. 5
4. Checking speedgate parts.............................................................................. 6
5. Speedgate lubrication.................................................................................. 10
6. Assembling and operation checking of the speedgate................................ 10

Praktika T-04(K) speedgate 4
1. General information
1.1. During operation of the speedgate in order to maintain efficiency and
to ensure calculated lifetime the maintenance operation of the speedgate
shall be carried out periodically, including the warranty period (hereinafter
MO).
1.2. MO shall be performed once in 6 months. Should there be any failure
MO should be performed immediately after repair works.
1.3. During MO it is recommended to carry out the work by two qualified
mechanical and electrical engineers, acquainted with the manual.
1.4. MO includes the following scope of work: partial disassemble of the
speedgate, cleaning of load-bearing frame, checking of parts and units
fixation, lubrication of subject to wear parts of actuating device, checking
of belt tension, setting the dismantled parts and a general inspection of the
speedgate.

Maintenance operations 5
2. Conditions for maintenance
CAUTION! It is strictly forbidden to carry out work with powered
speedgate. Failure to follow these safety requirements could result in
damage to human life and health, total or partial loss of product
workability and (or) auxiliary equipment.
CAUTION! It is not recommended to adjust the limitation units of
solenoid stroke, Hall sensor bracket and spring tension. These components
are adjusted at the factory. Violation of these adjustments may lead to
failures of the whole electromechanical system.
3. Partial disassemble of the speedgate
3.1. Turn off speedgate power supply and disconnect it from the
electrical network.
3.2. In order to obtain access to necessary units of speedgate remove
base cover by unscrewing the M4 screws (Fig. 1).

Praktika T-04(K) speedgate 6
Fig. 1
4. Checking speedgate parts
4.1. Clean the load-bearing frame from contamination.
4.2. Check that all cables are securely connected.
4.3. If necessary check and tighten the screw joints of speedgate:
- fixation of speedgate housing to the base;
- fixation of wings on brackets;
- fastening of a locking screw on the lower bracket of wing (Fig. 2);

Maintenance operations 7
Fig.2 .
4.4. Check the condition of the toothed belt and its tension (Fig. 3).
Correctly tensioned belt should be rotated through an angle of 45
0
from the
fingers effort (1.5-2.0 kg / 15-20 N) (Fig. 4).

Praktika T-04(K) speedgate 8
Fig. 3
Fig. 4
The belt tension can be changed by moving the motor frame on right/left
(Fig. 5).

Maintenance operations 9
Fig. 5
Fig. 6 Speedgate housing

Praktika T-04(K) speedgate 10
5. Speedgate lubrication
5.1. Lubrication is made with 2 - 3 drops of engine oil (viscosity
grade 5W-20).
5.2. Clips and lock pin between the lock and actuating device should
be lubricated (Fig. 6, type A).
6. Assembling and operation checking of the speedgate
6.1. If any faults or defects are found out during MO it is advised to
contact our service department for advice, contact details are available
online:
www.oxgard.com
6.2. Reassemble the speedgate in reverse order.
6.3. Turn on the speedgate and check functionality.
6.4. If there is no extraneous noise or any abnormality in the speedgate
work it is ready for operation.

Maintenance operations 11

OOO "Vozrozdenie"
192289 Saint Petersburg
Sofiyskaya st., 66
Tel./fax [phone]
www.oxgard.com
[email protected]