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Vapor Chamber

Function

It is a final cleaning process, and the cleaning solvent heated evaporates and then the item is cleaned by vapor and dry.
It makes the item dry, and moreover the evaporated solvents drip into a liquid tray under the cooling pipe and then the regenerated solvents flow into the rinse chamber again.

Specification

  • Tank Size (mm): 400(L) X 260(W) X 280(H)
  • Rated Power & Capacity: 3Ø 220V 2KW 2EA
  • Type & Length: Seize Heater, 350mm

Temperature Range

Type of Solvent FRON-113 FRON-11 TCE-11 PCE TCE MEC
Boiling Temp. (℃) 48 24 74 122 87 40
Boiling Temp. (℃) 52 28 74 128 92 44

Action when the solvent is contaminated

If the pollution level is 30%, the temperature rises as indicated in the chart above. Replace the old solvents with new one completely.

Why the solvents need to be replaced

  • Low cleaning effect due to the decrease in evaporated amount
  • Increase in electricity consumption (Low efficiency of the heater)
  • The surface of heater is contaminated by dirts, and it causes a low heating or any damages to the heater
  • The solvent is acidified, and it results in the surface corrosion of the item

Cleaning cycle of the heater

  • Seriously polluted: 3 times a week
  • Normally polluted: Over 1 time a week
  • Minutely polluted: 2~3 times a month

Check Point

Symptom Cause Action
In case that the heater does not work properly

Lack of the solvent (Alarm operation)

Lack of the coolant (Alarm operation)

Heater overheated (Contaminants on the surface of heater)

The alarms do not work

Add the solvents to the vapor chamber

Circulate the coolant

Drain and then clean the heater

Repair or change each detector
In case that a short circuit occurs

Bad insulation of the heater

Peeling off of the heater cable's sheath

Bad insulation of the thermostat

Check if it is insulated after the heater is separated

Change or insulate the cable

Change the thermostat, or dry it