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Summary of Contents for Cole Parmer 52411-26
- Page 1 52411Vacuumoven_ver_1.0 as version Vacuum Oven Model: 52411-26,-27,-28,-29 User Manual www.coleparmer.com...
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Page 2: User Warning
52411Vacuumoven_ver_1.0 as version Maximum Theoretical Vacuum / Elevation Chart Elevation Vacuum Level (Feet) inHg mmHg Torr 10,000 20.58 522.7 10.10 69.64 9,000 21.39 543.3 10.50 72.40 8,000 22.23 564.6 10.91 75.22 7,000 23.1 586.7 11.34 78.19 6,000 23.99 609.3 11.78 81.22 5,000 24.90... -
Page 3: This Equipment Must Be Earthed
THIS EQUIPMENT MUST BE EARTHED Before connection please ensure that the line supply corresponds to that shown on the rating plate located on the back of the unit. Power requirements Model Wattage Model Wattage 52411-26 1050W 52411-28 1960W 52411-27 1050W 52411-29 1960W Cord Connected Models The unit will be supplied with a mains lead fitted with either US, EU, UK or Indian plug. - Page 4 52411Vacuumoven_ver_1.0 as version 2. Components ① ② ③ ④ ⑤ ⑥ ⑦ ⑧ Fig.1. Oven Front ① Vacuum Gauge(inHg) ② Vacuum Release ⑨ ③ Temperature Controller ④ Light&Power Switch ⑩ ⑤ Vacuum Valve ⑥ Inert Gas purge Valve ⑦ Turn to Lock Handle ⑧...
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Page 5: Product Specifications
52411Vacuumoven_ver_1.0 as version 3. Product Specifications Item 52411-26 52411-28 52411-27 52411-29 Interior Capacity (volume) 5560 in 13181 in Total Shelves Shelf Capacity (area) 276 in 507 in Total Shelf Capacity 1104 in 7.7 ft 2028 in 14.1 ft RT+10 -200 ℃... - Page 6 52411Vacuumoven_ver_1.0 as version 4. Operating Instructions Place the sample in the oven and lock the door by rotating the handle downwards. Close the Vacuum Valve and Inert Gas Purge Valve by rotating the dials clockwise. a. Check the Vacuum Release Valve, and rotate closed if necessary. Turn on your pump and open the Vacuum Valve by twisting counterclockwise.
- Page 7 52411Vacuumoven_ver_1.0 as version Set button: used to set the target temperature value and enter the internal parameter layer. ① ESC return key: used to return when operating. ② Add key: used to move the cursor or change the value. ③ Decrease button: used to move the cursor or haircut value.
- Page 8 52411Vacuumoven_ver_1.0 as version F3: third layer measures temperature; F4: fourth layer measures temperature; （Note: When “==” is displayed, it means that the sensor is not connected.） RUN/STOP: Operating status display. 8：16: Controller system time display. SET: Set value display. ℉/℃: Temperature unit symbol display. 5.3 Alarm temperature value and timing function setting 5.3.1 In the standard screen (Figure 4), long press“...
- Page 9 52411Vacuumoven_ver_1.0 as version RH Temp: Upper temperature control setting, the maximum value is 572 °F (300 °C). Timer: Timing time when timing function. (Note: setting 0 to not count). 5.4 Start time setting . 5.4.1 In the standard screen (Figure 4), long press“ ”...
- Page 10 52411Vacuumoven_ver_1.0 as version Fig. 8 5.5.3 Click“ ” Set key twice (since the password is set to 0, so double click into the parameter layer), enter the parameter layer, as shown in Figure 9. Fig.9 5.5.4 Figure 9 screen function introduction P1: first layer P value;...
- Page 11 52411Vacuumoven_ver_1.0 as version 5.6.2 Figure 10 screen function introduction Pb1：First layer overall correction; Pk1: first layer linear correction; other analogy. YY：Year；MM：Month；DD：Day；HH：Hour；MM：Minute；SS：Second； （Here is the instrument system time setting） PASSWORD：Password modification, directly enter a new password. (Note: Please remember to set the password, if you forget, you will not be able to enter the parameter layer) Linear correction formula：...
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Page 12: Troubleshooting
52411Vacuumoven_ver_1.0 as version 6. Troubleshooting Issue Symptom Cause Solution Unit does not switch on No lights, no display Circuit breaker has Reset breaker, located on oven when switched on tripped rear. See Fig. 4. No temperature reading Controller displays “----" Loose electrical Check connections on circuit connection... - Page 13 52411Vacuumoven_ver_1.0 as version Cannot initiate vacuum Vacuum gauge needle Check vacuum connection Be sure all pump and hose does not move, door can fittings are secured open easily Ensure vacuum valve, purge valve, and release dial are in appropriate position Check door seal Remove and clean door gasket with warm water to remove...
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Page 14: Packing List
52411Vacuumoven_ver_1.0 as version Check release dial and purge valve The vacuum gauge is Replace vacuum gauge damaged Oven vacuum leak Vacuum loss of >1”Hg Door gasket is worn Replace door gasket within 24 hours Valves improperly closed Check valve positions A pipe connection or Tighten and secure vacuum fitting is loose...
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