EFA 57 - Default Chapter; Table of Contents

Pneumatically operated breastbone saw EFA 57
Operating instructions EN
Part. no. 110 885 700 – Rev. 00 – 01.2020 1 of 34
Table of contents
1. Introduction and general information ___________________________________________ 3
Information on the operating instructions ______________________________________________ 3
User group _____________________________________________________________________ 4
Scope of supply _________________________________________________________________ 4
Intended use ___________________________________________________________________ 4
Claims for defects, liability, warranty _________________________________________________ 5
2. Safety ______________________________________________________________________ 8
Safety instructions _______________________________________________________________ 8
2.1.1 Other safety signs _____________________________________________________________ 9
2.1.2 Warning sign _________________________________________________________________ 9
2.1.3 Mandatory instruction sign _______________________________________________________ 9
2.1.4 Prohibition sign _______________________________________________________________ 10
2.2 Personal protective equipment in the following lifecycle phases ___________________________ 10
2.3 Conduct at the workplace _________________________________________________________ 11
3. Technical description _______________________________________________________ 12
Machine overview_______________________________________________________________ 13
3.2 Dimensions ___________________________________________________________________ 14
3.3 Nameplate ____________________________________________________________________ 15
4. Transport and storage _______________________________________________________ 16
5. Connection and start-up _____________________________________________________ 16
Connecting the EFA pneumatically operated breastbone saw _____________________________ 17
5.1.1 Filter pressure reducer _________________________________________________________ 18
5.1.2 Spring balancer ______________________________________________________________ 18
5.2 Handling ______________________________________________________________________ 19
5.3 Switching on the EFA pneumatically operated breastbone saw ____________________________ 19
5.4 Switching off ___________________________________________________________________ 20
5.5 Working with the EFA pneumatically operated breastbone saw ____________________________ 20
Operational safety ____________________________________________________________ 20
5.6 Procedure for non-utilisation ______________________________________________________ 21
6. Assembly _________________________________________________________________ 21
Changing the saw blade __________________________________________________________ 21
6.1.1 Changing the saw blade ________________________________________________________ 21
6.2 Setting of the ledges/slider clearance________________________________________________ 23
6.3 Adjusting the saw blade guide _____________________________________________________ 24
6.4 Adjustment of the spring balancer __________________________________________________ 24
7. Service and maintenance ____________________________________________________ 25
Daily cleaning __________________________________________________________________ 25
7.1.1 Cleaning during operation ______________________________________________________ 25
7.1.2 Cleaning the EFA pneumatically operated breastbone saw _____________________________ 26
7.2 Daily maintenance ______________________________________________________________ 27
7.2.1 Tools and accessories _________________________________________________________ 27
7.2.2 Lubrication __________________________________________________________________ 27
7.2.3 Saw blade __________________________________________________________________ 27
7.3 Extended maintenance ___________________________________________________________ 28
7.3.1 Lubrication of the EFA pneumatically operated breastbone saw _________________________ 28