Atlantis SWIMER LD-1 User manual

User Manual
Maximum level sensor
LD-1
The manufacturer delivers the device complete with the use manual and warranty card.
Upon reseipt, chceck the completeness of the product and the documents received
WARNING! Please read the instruction manual before use.

Maximum level sensor LD-1
Dear user!
Thank you for choosing our product!
This manual is a comprehensive workflow for handling the maximum level sensor. Please read it carefully before using the
device, strictly follow its recommendations and warnings and have access to it during use. This will prevent accidents and material
losses. The warranty conditions must be observed during the use and the product must be kept in good technical condition.
The manufacturer is not liable for damages and losses caused by non-compliance with this manual and by using the product
contrary to its intended use, as well as for damages and losses caused by failure to comply with applicable laws, in particular in
the field of health and safety, fire regulations and environmental protection.
The manufacturer reserves the right to introduce design changes as part of the modernization without the obligation to update
the manual. However, these changes do not affect the safety of use and are not the basis for requests to modify the device
previously delivered to the recipient.
If the information contained in the manual is difficult to understand, please contact SWIMER sales and service representatives for
help.
For more information on the operation of SWIMER products and assistance in the field of service and spare parts catalog,
please contact sales representatives.
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………………………………………………………………………………………………………………………………………………………………………
[filled in by the supplier when selling the device, stating the company name, surname, exact address and telephone number of the person
authorized to maintain contacts with the user and the date of delivery]
Pictograms used in the manual and their meaning:
DANGER
Failure to comply with the information provided
can lead to death or serious injury.
IMPORTANT
INFORMATION!
A handy tip for
easy use.
WARNING
Failure to follow the information provided may
result in death or serious injury
ATTENTION
Failure to comply with the information provided may result in
minor or moderate personal injury.

Maximum level sensor LD-1
Table of Contents
1. INTENDED USE ..............................................................................................................................................................1
2. SAFETY RULES................................................................................................................................................................2
3. TECHNICAL DATA ..........................................................................................................................................................3
4. CONSTRUCTION ............................................................................................................................................................4
4.1. FRONTAL VIEW.......................................................................................................................................................4
4.2. INTERNAL VIEW......................................................................................................................................................4
5. OPERATING PRINCIPLE..................................................................................................................................................5
6. MAINTENANCE..............................................................................................................................................................7
7. UTILIZATION..................................................................................................................................................................8

1
Maximum level sensor LD-1
1. INTENDED USE
The maximum level sensor LD-1 should be used only to control the maximum state of a given medium in a tank or other vessel.
Due to the variety of physical and chemical parameters of the liquid which could be monitored , the material is selected individually
by SWIMER specialists.
Using the device for purposes other than those listed above will be considered as not in accordance with their intended purpose,
which will invalidate the warranty.
Strict adherence to the manufacturer's recommendations regarding the sensor maintenance and repair is also an integral part of
the requirement to use it as intended.
WARNING!
Do not use the sensor inconsistently with its intended use.

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Maximum level sensor LD-1
2.SAFETY RULES
Depending on the type of liquid stored in the tank, the leakage of which will be monitored by the sensor, when handling the
sensor, use appropriate protective clothing and personal protective equipment, in accordance with the manufacturer's safety data
sheet.
The housing should be always unscrewed by the appropriate screwdriver. Be careful not to injure yourself with the bit of the
screwdriver or the screw.
IMPORTANT INFORMATION!
The basic source of information about hazardous material is its Material Safety Data Sheet. It should be requested
from the manufacturer of the medium.
IMPORTANT INFORMATION!
Worn-out electric parts should not be thrown into the municipal waste bin.
Worn parts should be taken to an electrical equipment collection point.
DANGER!
An uncleaned device may contain residual chemicals.

3
Maximum level sensor LD-1
3.TECHNICAL DATA
The full name of the device
Maximum level sensor LD-1
Depth of the driver [mm]
75
Width of the driver [mm]
82
Height of the driver [mm]
80
Diameter of the sensor [mm]
35
Height of the sensor [mm]
65
Weight of the entire device [g]
500
Power [V]
3 x 1,5
Working temperature [oC]
-20 ÷+40
Material
Stainless steel + plastic
Tab. 1 Technical characteristics of the device.
Rys. 1. General view of the driver
Rys. 2. Sticker with serial number

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Maximum level sensor LD-1
4.CONSTRUCTION
4.1. FRONT VIEW
Rys. 3. Front view of controller
1 –Controller’s cover 2 –Test button 3 –Diode sygnalizing an alarm in the tank
4 –Batteries chargé diode 5 –Bolts 6 –Maximum level alarm
4.2. INTERNAL VIEW
Fig. 4. Internal view of controller 1 –Baterries 2 –Main panel

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Maximum level sensor LD-1
5.OPERATING PRINCIPLE
The LD-1 maximum level sensor is designed to inform the user when the liquid in the storage tank reaches the maximum value. In
order to fulfill its function, it must be placed in the storage tank for a given medium as shown in the figure below (Fig. 5). The
maximum level is determined by the manufacturer of the particular vessel or storage vessel.
Rys. 5. Schematic drawing of the maximum level sensor location.
Before the first start-up, check the battery condition. The battery status is indicated by a flashing green diode (Fig. 6). The charge
level is determined by the number of LED blinks: 3 - charged battery, 2 - moderately charged battery, 1 - low charge. When the
battery is low, it is recommended to replace the battery.
Fig. 6. Battery charge level indication.
The driver
Sensor
Liquid
Storage tank

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Maximum level sensor LD-1
Then the user has to check by pressing the test button (by pressing for about 5 seconds) whether the device is in working order.
The correct operation is confirmed by an acoustic signal and a diode that indicates contact with the liquid, as shown in the figure
below. (Fig. 7).
Fig. 7. Test of the device
Finally, put the sensor into a vessel with water or rotate it by 180 degrees and confirm the correct operation of the sensor itself.
In this case, after a short period of time (a few seconds), an alarm should sound and the LED of the associated sensor must light
up (Fig. 8). We can silence the sound signal by pressing the TEST button. The red light will stay on until the sensor float returns to
its original position.
Fig. 8. View when the alarm is triggered when the maximum level is exceeded.
When the maximum level is exceeded, the sensor switches on automatically.
If the sensor wires are short-circuited, the red LED will flash. In order to eliminate the problem, contact the manufacturer's
service.

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Maximum level sensor LD-1
6.MAINTENANCE
Every week:
1. Check the condition of the batteries. In the event of the green LED blinking once, it is recommended to replace the batteries
(3x1.5V).
Every six months:
1. Test the device by holding down the test button.
2. Check if the sensor tip is dirty. If dirty, clean it dry with water or a mild detergent (see the safety data sheet before cleaning).
3 Verify sensor performance by immersion test or rotating the sensor 180˚.

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Maximum level sensor LD-1
7.UTILIZATION
Fig. 9. Symbol of the crossed out trash can
Products marked with the above symbol (Fig. 9) cannot be disposed of together with household waste and must be delivered to
an appropriate collection point of this type in accordance with the applicable regulations. This sign can be found on a sticker
(Fig. 9).