Econ Fig. 21401 Скачать руководство пользователя страница 3

   
Installation & Operation Manual                                                                       Proven Quality since 1892

 

 

 
ECON Hydraulic Actuator Fig.21401-21402   

                  

 

 

 

 

 

www.eriks.com

 

Rev.0 

 April, 2020 

 

 

 

2

 

 

INTRODUCTION

 

 

 

1.1 

Purpose

 

 

The purpose of this manual is to introduce and explain the installation, operation and maintenance of the 
ESL / EDL Hydraulic Linear Actuators. 

 

1.2 

Safety Notices

 

 

This manual contains safety notices and precautions the user must take to reduce the risk of personal 
injury  and damage  to  the  equipment.  The  user(s)  must  read these  instructions before  the  installation, 
operation or maintenance of the ESL / EDL Hydraulic Linear Actuators.

 

 

 

DANGER: 

Refers to personal safety and alerts the user for danger and/or injury.

 

 

Hazardous or unsafe practice may result in severe injury or death.

 

 
 

 

WARNING: 

Refers to personal safety. Alerts the user for potential danger.

 

 

Not following warning notices could result in personal injury or death.

 

 

 

CAUTION: 

Directs the user

s attention to general precautions that, 

if  not  followed,  could  result  in  personal  injury  and/or  equipment 
damage

.

 

 

 

Note:  Information in this manual is critical to the user

s understanding of the actuator

s installation 

and operation

.

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание Fig. 21401

Страница 1: ...ECON Hydraulic Actuator Fig 21401 21402 www eriks com Rev 0 April 2020 ECON HYDRAULIC LINEAR ACTUATOR Fig 21401 Spring Return Actuator type ESL Fig 21402 Double Acting Actuator type EDL Installation...

Страница 2: ...External Parts for Double Single acting actuator 5 3 3 Globe Valve mounting 5 4 INSTALLATION HYDRAULIC REQUIREMENTS 6 4 1 Pre installation 6 4 1 1 Actuator application 6 4 1 2 Actuator orientation 6 4...

Страница 3: ...s must read these instructions before the installation operation or maintenance of the ESL EDL Hydraulic Linear Actuators DANGER Refers to personal safety and alerts the user for danger and or injury...

Страница 4: ...receipt of the actuator the user should inspect the condition of the product and ensure that the product specification stated on the name plate matches with the order sheet Remove the packing wrap or...

Страница 5: ...ator for open closed position indication optional limit switches available Local Control Minimess quick connection couplers type SMK20 M16x2 Hydraulic connections inch BSP Ambient Temperature 20 C 4 F...

Страница 6: ...eriks com Rev 0 April 2020 5 3 2 External Parts for Double Single acting actuator 3 3 Globe Valve mounting Position Item delivery 1 Actuator bottom flange actuator 2 O Ring mounting set 3 Valve mounti...

Страница 7: ...available for submerged application up to 50 mt depth For submerged application a shaft cover should always be placed on top of the actuator to avoid water from penetrating the assembly through the a...

Страница 8: ...ids and other hydraulic accessories Any type of mineral oil can be used the HLP type DIN 51524 2 is recommended Also many fire resistant fluids as HFC or polyglycole can be used Viscosity Range 15 200...

Страница 9: ...s done by a spring The spring in ESL single acting actuators is of a mechanical type the spring housing contains a set of disc springs whenever a spring breaks the remaining springs take over and the...

Страница 10: ...Installation Operation Manual Proven Quality since 1892 ECON Hydraulic Actuator Fig 21401 21402 www eriks com Rev 0 April 2020 9 6 ACTUATOR DIMENSIONS...

Страница 11: ...Installation Operation Manual Proven Quality since 1892 ECON Hydraulic Actuator Fig 21401 21402 www eriks com Rev 0 April 2020 10...

Страница 12: ...ity since 1892 ECON Hydraulic Actuator Fig 21401 21402 www eriks com Rev 0 April 2020 11 7 SPARE PARTS 7 1 Fig 21401 21402 EDL ESL Hydraulic Actuator position part description 1 Gasket Soft seal kit a...

Страница 13: ...ear and of the same transparency and color as new oil The oil must be HLP DIN 51524 2 standard viscosity class VG 46mm2 sec DIN 51519 A spot oil test is suggested after 5 years no sludge and oil conta...

Страница 14: ...nt check if the valve is not blocked If the valve is not blocked check for external oil leakage on the actuator Single acting actuator does not open Check Control pressure on the open side handpump co...

Страница 15: ...tor Fig 21501 21502 www eriks com Rev 0 April 2020 14 If you have questions about this product Please contact the nearest ECON distributor You can find them on www eriks com ERIKS Flow Control Cypresb...

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