WIKA TLS Manuel utilisateur

Operating instructions

操作说明书

Tuning fork level switch, model TLS

音叉物位开关，型号TLS

Type PI

Thread connection

螺纹连接

Type IN

Thread and chuck connection

螺纹和卡盘连接

001888.05 06/2023 EN/CN

EN Operating Instructions, Model TLS Page 3 - 39

操作说明，型号 TLS 页面 41 - 75

WIKA®and KSR®are registered trademarks in various countries.

WIKA®和KSR®是威卡(WIKA)在各个国家的注册商标。

Prior to starting any work, read the operating instructions!

Keep for later use!

在开始任何工作之前, 请仔细阅读操作说明!

请妥善保留以备后用!

Operating instructions, tuning fork level switch, model TLS

001888.05 06/2023 EN/CN

Contents

Declarations of conformity can be found online at www.wika.com.

1. General information 4

2. Design and function 5

3. Safety 6

4. Transport, packaging and storage 11

5. Commissioning, operation 11

6. Faults 33

7. Maintenance and cleaning 36

8. Dismounting, return and disposal 37

9. Specications 38

001888.05 06/2023 EN/CN

4Operating instructions, tuning fork level switch, model TLS

1. General information

■

The tuning fork level switches described in the operating instructions

have been designed and manufactured using state-of-the-art

technology. All components are subject to stringent quality and

environmental criteria during production. Our management systems

are certied to ISO 9001.

■

These operating instructions contain important information on

handling the instrument. Working safely requires that all safety

instructions and work instructions are observed.

■

Observe the relevant local accident prevention regulations and

general safety regulations for the instrument’s range of use.

■

The operating instructions are part of the product and must be kept

in the immediate vicinity of the instrument and readily accessible to

skilled personnel at any time. Pass the operating instructions on to

the next operator or owner of the instrument.

■

Skilled personnel must have carefully read and understood the

operating instructions prior to beginning any work.

■

The general terms and conditions contained in the sales

documentation shall apply.

■

Subject to technical modications.

■

Further information:

- Internet address: www.wika.com

- Relevant data sheet: DS_TLS_EN_02.2023

1. General information

Operating instructions, tuning fork level switch, model TLS

001888.05 06/2023 EN/CN

2. Design and function

2.1 Functional description

Tuning fork level switch is a universal level switch. The core component

of the tuning fork level switch is the vibration drive device located in the

fork body, which drives the fork body to reach its resonant frequency.

When the fork body is immersed by the medium, the frequency of the

fork body decreases, and the frequency change is detected by the

electronic circuit and converted into a switching signal to achieve the

purpose of liquid level alarm or control.

Connection housing

Cable gland

Mounting thread

Extension tube

Tuning fork

2.2 Scope of delivery

Cross-check scope of delivery with delivery note.

2. Design and function

001888.05 06/2023 EN/CN

6Operating instructions, tuning fork level switch, model TLS

3. Safety

3.1 Symbols

DANGER!

... indicates an immediately hazardous situation which might

result in death or severe injuries if it is not avoided.

WARNING!

... indicates an potentially hazardous situation which might

result in death or severe injuries if it is not avoided.

CAUTION!

... indicates an potentially hazardous situation which might

result in light or minor injuries or property or environmental

damages if it is not avoided.

Information

... highlights useful tips and recommendations and

information for ecient and fault-free operation.

3.2 Proper intended use

Tuning fork level switches are solely intended for monitoring the liquid

level of uids. The area of use is based on the technical performance

limits and materials.

■

The viscosity and density of the medium should meet the following

requirements:

The viscosity of the medium is 0.1~10000 cP.

The medium density is 0.5~2.5 g/cm3.

■

Compliance with the usage conditions specied in the operating

instructions is required.

3. Safety

Operating instructions, tuning fork level switch, model TLS

001888.05 06/2023 EN/CN

■

Tuning fork level switch may not be subjected to strong mechanical

stresses (im- pact, bending, vibrations).The unit is exclusively

designed and constructed for the intended use described here and

may only be used accordingly.

■

The switching points of the tuning fork level switch(IN) cannot be

adjusted.

■

Compliance with the relevant safety regulations for the use is

required.

■

Compliance with the technical specications in these operating

instructions is required. Improper use or operation of the unit outside

the technical specications requires immediate shut-down and

inspection by an authorized WIKA service technician.

Claims of any kind due to improper use are excluded.

DANGER!

When working on containers, there is a risk of poisoning or

suocation. Work may only be performed using suitable

personal safety equipment (e.g. respiratory protection,

protective clothing, etc.).

3. Safety

001888.05 06/2023 EN/CN

8Operating instructions, tuning fork level switch, model TLS

3.3 Improper use

Any use that exceeds the technical performance thresholds or that is

incompatible with the materials is considered improper use.

WARNING!

Injury due to improper use

Improper use of the unit can result in hazardous situations

and injuries.

Do not modify the unit without authorization.

Any use beyond the proper intended use or any other use is considered

improper use.

Do not use this unit in safety or emergency o equipment.

3.4 Responsibility of the operator

The unit is used in the industrial sector. The operator is therefore subject

to statutory obligations with respect to occupational safety.

Compliance with the safety instructions in these operating instructions

and the applicable safety, accident prevention and environmental

protection regulations for the area of use of the unit is required.

In order to safely work on the unit, the operator must ensure

■

the operating personnel is regularly trained in all matters pertaining

to occupational safety, rst aid and environmental conservation and

is familiar with the operating instructions and, in particular, the safety

instructions contained therein.

■

the unit is suitable for the application in accordance with the proper

intended use (check for improper use).

3. Safety

Operating instructions, tuning fork level switch, model TLS

001888.05 06/2023 EN/CN

3.5 Personnelqualication

WARNING!

Riskofinjuryduetoinsucientqualications

Improper use can result in signicant personal injury and

property damages.

•

The activities described in these operating instructions

may only be performed by specialist technicians with the

following qualifications.

Specialist personnel

The specialist personnel authorized by the operator is capable of

executing the described work and autonomously detect potential

hazards due their technical training, knowledge of measuring and control

technology and their experience and knowledge of country-specic

regulations, applicable standards and guidelines.

3.6 Personal safety equipment

The personal safety equipment serves to protect the technicians against

hazards that might impact the safety or health while working. When

executing the various tasks on and with the unit, the technicians must

wear personal safety equipment.

Comply with warning signs posted in the work area regarding

personal safety equipment!

The required personal safety equipment must be provided by the

operator.

3. Safety

001888.05 06/2023 EN/CN

10 Operating instructions, tuning fork level switch, model TLS

3.7 Labelling, safety markings

Product label (examples)

Shanghai KSR-KUEBLER Automation Instrument Co., Ltd.

No.2, Lane 699 Yuyang Road Songjiang District, Shanghai China

A division of theWIKA Group

79810

Product name

Product model

Tag number

Operating temperature

Power supply

Serial number

Operating pressure

Insertion length

Signal output

Information of Ex

Symbols

Before mounting and commissioning the instrument,

ensure you read the operating instructions!

3. Safety

Table des matières

Autres manuels WIKA Changer

WIKA

WIKA TFS135 Manuel utilisateur

WIKA

WIKA KSR HLS Manuel utilisateur

WIKA

WIKA PSD-4 Manuel utilisateur

WIKA

WIKA PS-600 Manuel utilisateur

WIKA

WIKA TFS135 Manuel utilisateur

WIKA

WIKA PSM-700 Manuel utilisateur

WIKA

WIKA PSD-4 Manuel de l'opérateur

WIKA

WIKA TSD-30 Manuel utilisateur

WIKA

WIKA RLS-7000 Manuel utilisateur

WIKA

WIKA OLS-C01 Manuel utilisateur

WIKA

WIKA TFS35 Manuel utilisateur

WIKA

WIKA PSD-4-ECO Manuel utilisateur

WIKA

WIKA APW SERIES Manuel utilisateur

WIKA

WIKA DC Series Manuel utilisateur

WIKA

WIKA ELS series Manuel utilisateur

WIKA

WIKA OLS-C20 Manuel utilisateur

WIKA

WIKA KSR KUEBLER BGU D Series Manuel utilisateur

WIKA

WIKA PS-900 Manuel utilisateur

WIKA

WIKA RLS-1000 Manuel utilisateur

WIKA

WIKA FSD-3 Manuel utilisateur

WIKA

WIKA PSD-4 Manuel utilisateur

WIKA

WIKA PSD-4 Manuel utilisateur

WIKA

WIKA KSR KUEBLER AL-ADF Series Manuel utilisateur

WIKA

WIKA EGS80 Series Manuel utilisateur

Manuels Changer populaires d'autres marques

URC

URC Total Control MFS-8 Manuel utilisateur

Azbil

Azbil HPQ-D11 Manuel utilisateur

Sony

Sony DFS-900M Manuel utilisateur

SICK

SICK i17S Manuel utilisateur

F&F

F&F SZR-277 Manuel utilisateur

Shure

Shure UAMS/BK Manuel utilisateur

Dräger

Dräger X-zone Switch Off Manuel utilisateur

Asco

Asco Joucomatic 349 Series Manuel utilisateur

BT Mini Hub Manuel utilisateur

D-Link

D-Link DES-1226G Manuel utilisateur

Johnson Controls

Johnson Controls FS80-C Manuel utilisateur

Alcatel-Lucent

Alcatel-Lucent 7450 ESS-12 Manuel utilisateur

MicroNet

MicroNet SP1200A Manuel utilisateur

Ruijie

Ruijie RG-PF2920 Series Manuel d'installation et d'exploitation

Altinex

Altinex DA1914SX Manuel utilisateur

MiLAN

MiLAN MIL-SM2401M Manuel utilisateur

RJM

RJM MASTERMIND PBC/6X Manuel utilisateur

Atlas

Atlas MMK-KVM8 Manuel utilisateur