Maintenance - King gates Dynamos 24/400 Installation And Use Instructions And Warnings

7 - Testing the automation
In order to guarantee maximum safety, this is the most important
phase in the realization of the automation. The test can also
be used as a periodic check of the devices that make up the
automatism.
The testing of the entire system must be performed by
expert and qualified personnel who must take responsibility
for the required tests, according to the present risk and
verify compliance with the provisions of laws, regulations and
standards, and in particular with all the requirements of the
EN12445 standard which sets out the test methods to verify gate
automatisms.
Testing
Every individual component of the automatism, for example
safety edges, photocells, emergency stop, etc. requires a specific
testing phase; for these devices, the procedures indicated in the
respective instruction manuals must be carried out. To test the
gear motor, carry out the following operations:
1. Check that all the provisions of this manual and in particular
chapter 1 have been strictly adhered to;
2. Release the gear motor;
3. Verify that it is possible to manually move the opening and
closing leaf with a force not exceeding 390 N (about 40kg);
4. Lock the gear motor and connect the power supply;
5. Using the control or stop devices provided (key selector,
control buttons or radio transmitters), carry out tests to
open, close and stop the gate and verify that its behaviour
corresponds to what was expected;
6. Check one by one that all the safety devices present in the
system (photocells, safety edges, emergency stop, etc.) work
correctly; and that the gate's behaviour corresponds to what is
expected;
7. Order a closing manoeuvre and check the force of the impact
of the leaf against the stop of the mechanical limit switch. If
necessary, try to relieve the pressure by finding an adjustment
that gives better results;
8. If the dangerous situations caused by the movement of the
leaf have been safeguarded by limiting the impact force, this
force must be measured according to the provisions of the EN
12445 standard;
Note – The gear motor has no torque adjustment devices,
therefore, this adjustment is entrusted to the control unit.
Commissioning
Commissioning can only take place after all the testing phases
of the gear motor and the other devices have been successfully
completed. For commissioning, refer to the instruction manual of
the control unit.
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IMPORTANT – Partial or "temporary" commissioning
is prohibited.

8 - Maintenance

Regular maintenance is required to maintain a constant level
of safety and to guarantee the maximum life of the entire
automation.
Maintenance must be carried out in full compliance with the safety
requirements of this manual and in accordance with the
applicable laws and regulations. For the gear motor, scheduled
maintenance is required within a maximum of 6 months.
Maintenance operations:
1. Disconnect all power sources.
2. Check the state of deterioration of all the materials that make
up the automation with particular attention to the erosion or
oxidation of the structural parts; replace the parts that do not
give sufficient guarantees.
3. Check that screw connections are tightened properly.
4. Check the moving parts for wear and replace worn parts as
required.
5. Reconnect the power supply sources and carry out all the
tests and checks provided for in chapter 7.
For other devices in the system, refer to their instruction manuals.
9 - Disposal
This product is an integral part of the automation, and
therefore must be disposed of together with it.
As for the installation operations, even at the end of the product
life, dismantling operations must be carried out by qualified
personnel.
This product consists of various types of materials: some can be
recycled, others must be disposed of. Ask about the recycling or
disposal systems required by the regulations in force in your area,
for this category of product.
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Warning! - some parts of the product may contain polluting
or dangerous substances which, if dispersed in the environment,
might cause harmful effects on both the environment and human
health.
As indicated by the side symbol, it is forbidden to
dispose of this product with household waste. Have it
disposed of separately, according to the methods set
out by the regulations in force in your country, or return
the product to the seller when buying a new equivalent
product.
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Warning! - local regulations may provide for heavy
penalties for the illegal disposal of this product.
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