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For question please contact Ulrike: uhautmann@ lsst.org  

 
 
LSST
950 N. Cherry Avenue
85721 Tucson, AZ
United States                                                            project.lsst.org
 
 
LSST
950 N. Cherry Avenue
85721 Tucson, AZ
United States                                                            project.lsst.org
 
 
 

Revision History

Table of Contents

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Table of Figures

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1.1  Meaning of Alerts: Danger, Warning and Caution

DANGER – highlighted in red color Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury. This signal word is to be limited to the most extreme situations.

WARNING – highlighted in orange color Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION – highlighted in yellow color I ndicates a potentially hazardous situation, which, if not avoided, may result in minor or moderate injury. It may also be used to alert against unsafe practices.

1.2   Meaning of Hints: Notice, Precondition and Reference

G	NOTICE – highlighted in green color Indicates information considered important but not directly hazard related.

G	PRECONDITION– highlighted in blue color Indicates a condition that must exist or be established before something can occur or be considered.

&	REFERENCE Indicates important supplementary information that users should take into account when performing procedures or understanding concepts.

 

1.3   Safety Instructions

Personnel should use caution when installing, operating and servicing this equipment.

Before accessing and/or working on this equipment you have to read and understand the following Safety Notices:
 

Read Safety Manual Before accessing and/or working on the M1M3 read and understand the Safety Chapter of the Manual.

Wear Safety Helmet To avoid injury to an operator and/or serious property damage you have to wear a safety helmet when accessing and/or working inside the M1M3 mirror cell.

Wear Safety Shoes To avoid injury to an operator and/or serious property damage you have to wear safety shoes.

Wear Protective Gloves Always wear gloves at maintenance and installation activities.

Safety Glasses Always wear safety glasses at maintenance and installation activities.

Wear Knee pads Always wear knee pads as personal protective equipment during maintenance and installation activities.

People required Indicates how many people are required to perform the task .

Wear Safety Harness Always wear safety harness when accessing the M1M3 from outside.

CAUTION Never make internal adjustments or perform maintenance or service when alone or fatigued.

Electrical Hazard This system is designed to be integrated with various types of electronic equipment. The electrical currents and voltages associated with this equipment are dangerous. Personnel must at all times observe safety regulations.

Hazardous Voltage Lockout – Tagout while serving. Refer to OSHA 1910.147.

Electrical Hazard Always disconnect the electrical power before opening covers, enclosures, gates, panels, or shields.

Electrical hazard Electrical hazard because UPS power is always on, even if main switch is turned off! If you want to turn of the complete power, turn of the UPS.

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2.1   About this Documentation

The present procedure will give you a basic introduction about the installation and removal of the M1M3.

2.2   Purpose and Target Group

This document is intended as a general guide for trained and qualified personnel who are aware of the danger of handling potentially hazardous electrical and electronic circuits, working in confined spaces and handling heavy objects with limited access.

2.3   Information and Obligations Regarding the Documentation

Please observe the following information relating to the whole document:

·   The complete documentation must be accessible to all operators at all times.

·   Prior to using the system, all operators of the system must have read and understood the documentation.

·   In particular, the safety precautions which are part of the documentation must be observed by all operators.

·   All operators must obtain adequate information about the system and their principle of operation.

2.4   Typographical Conventions

In the documentation, we adhere to the following conventions:

2.6  Reference Documents

The following documents contain additional information. The latest issue of the document is valid.

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Input required……     TOOLS To perform this procedure you will need the following tools: ·   ·

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4.1   Location

 

4.2   Function Principle
 
 

 

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Index
 

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C

Caution · 6

D

Danger · 6

N

Notice · 6, 12

P

Precondition · 6
Purpose · 10

R

REFERENCE · 6

S

Safety Notices · 7

T

Target Group · 10

W

Warning · 6

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