Maintenance and care
multi EA 4000
120
Maintenance task
Maintenance interval
Clean the condensation coil
As required, but no later than after 12
Months
Inspect the condensate container for damage
After 3 months
Clean the condensate container
As required, but no later than after 12
months
Replace the metering pump, pump hose
After 3 months
Replace the condensate pump, pump hose
Inspect every 3 months,
replace as required, but no later than after
12 months
The desiccant in the drying tube is replaced in the same manner as in the basic device
multi EA 4000 (
→
see section "Changing the desiccant in the drying tube" p. 112).
The copper and brass wool in the halide trap is also replaced as in the basic device
multi EA 4000 (
→
see section "Replace the halide trap" p. 113).
7.4.1
Cleaning the TIC reactor of the automatic TIC solids module
WARNING
Risk of electric short circuit! In the combustion furnace HTS1500 very high electrical
currents occur in spite of a low voltage (max. 14 V). The combustion tube is part of the
cover of live components.
Only switch on the analyzer with the combustion tube inserted! Always switch off the
analyzer from the mains switch at the rear of the device for conversions and mainte-
nance to the combustion tube or combustion furnace.
WARNING
The phosphoric or hydrochloric acid used for purging the TIC can cause severe burns!
Wear protective gloves and protective goggles when handling concentrated acid! Rinse
affected skin immediately.
CAUTION
There is a risk of burns on the combustion furnace! Allow the device to cool down suf-
ficiently before removing the combustion tube!
1.
Switch off the basic device and the TIC solids module from the mains switch. Turn
off the gas supply.
2.
Allow the device to cool down sufficiently (min. 2h).
3.
Move the FPG 48 approx. 30 cm to the right to make room for the removal of the
TIC reactor.
NOTICE!
When pulling off the hoses support the TIC reactor with one hand. The re-
actor can fracture from unilateral pressure. It is also possible to first pull the reactor
out of the coupling and then remove the connections.
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...
