Safety instructions
multi EA 4000
14
2.5.3
Safety instructions - electrical equipment
Work on electrical components of the analyzer may only be carried out by a qualified
electrician in accordance with the applicable electrical engineering rules. Life-threat-
ening electrical voltages and high currents may occur in the interior of the analyzer!
The following has to be observed:
Extension modules or system components must always be connected to or discon-
nected from the analyzer in a deactivated condition.
Before opening the analyzer, it must be switched off from the equipment switch
and the mains connector must be disconnected from the mains outlet!
Any work on the interior of the analyzer may only be carried out by the customer
service of Analytik Jena AG and specially authorized technicians. This excludes the
removal of the heating element and the furnace cartridge for transport. The re-in-
stallation and subsequent commissioning must, however, only be carried out by
customer service and authorized specialist personnel.
The electrical components must be checked regularly by a qualified electrician. Any
defects, such as loose connections, faulty or damaged cables, must be repaired
without delay.
The analyzer and additional modules must be switched off immediately at the
power switches and the power supplies disconnected from the mains if there is any
interference with the electric components.
2.5.4
Safety instructions for compressed gas cylinders and systems
The carrier gases (argon and/or oxygen) are taken from compressed gas containers or
local compressed gas systems. The required purity of the gas must be ensured (
→
see
section "Technical data" p.149)!
Work on compressed gas cylinders and systems must only be carried out by individuals
with specialist knowledge and experience in compressed gas systems.
The following has to be observed:
The safety instructions and guidelines for operating compressed gas cylinders or
compressed gas systems that apply at the operating location must be strictly com-
plied with.
Compressed gas containers must only be operated and stored upright and must be
secured to a permanent structure or suitable frame for compressed gas containers.
Only move the compressed gas container after securing it to a suitable trolley.
Compressed air hoses and pressure reducers may only be used for the assigned
gases.
Pipes, hoses, screw connections and pressure reducers for oxygen must be kept free
from grease.
Oxygen is a strong oxidizer that significantly accelerates combustion. Take care
when handling oxygen containers since highly pressurized oxygen may cause seri-
ous explosions when coming into contact with ignitable materials.
All pipes, hoses and screw connections must be checked regularly for leaks and ex-
ternally visible damage. Leaks and damaged must be repaired without delay.
Summary of Contents for Analytik Jena multi EA 4000
Page 1: ...Operating Manual multi EA 4000 Elementary analyzer C S and Cl solids analysis...
Page 50: ...Commissioning multi EA 4000 50 Figure 32 multi EA 4000 C S Hose diagram...
Page 52: ...Commissioning multi EA 4000 52 Figure 33 multi EA 4000 Cl Hose diagram...
Page 54: ...Commissioning multi EA 4000 54 Figure 34 multi EA C S Cl for C S measurements Hose diagrams...
Page 55: ...multi EA 4000 Commissioning 55 Figure 35 multi EA 4000 C S Cl for Cl measurements...
Page 57: ...multi EA 4000 Commissioning 57 Figure 36 Automatic TIC solids module Hose diagrams...
Page 58: ...Commissioning multi EA 4000 58 Figure 37 multi EA 4000 C S with automatic TIC solids module...
Page 61: ...multi EA 4000 Commissioning 61 Figure 39 multi EA 4000 C S Cl with man TIC solids module...
