Despatch LCC/LCD2-14-3 Non Pass Through Series Manual do Utilizador

LCC/LCD2-14-3 NON PASS-THROUGH SERIES WITH PROTOCOL PLUS ™ INSTRUCTION MANUAL C-198 PN 161871 REVISION M 3/2010

1 INTRODUCTION The LCC/LCD2-14-3 SERIES offers HEPA filtration for processes where minimization of contamination is essential. The removable HEPA (

2 Features Despatch Protocol Plus microprocessor-based digital programmable control, with simultaneous digital readout of both setpoint and actua

3 SPECIFICATIONS Electrical Specifications If your line voltage is much lower than the oven voltage rating, heat up time is significantly longer a

4 Physical Specifications CHAMBER SIZE INCHES (CM) CAPACITY IN CU. FT. (LITERS) OVERALL SIZE INCHES (CM) SHELVES PROVIDED ON SHELF CENTERS APPROX.

5 OVEN INSTRUCTIONS The OVEN INSTRUCTIONS section provides directions on unpacking, installation, operation and maintenance of the Despatch LCC/LCD

6 Set-up 1. Select the location for installing your oven. 2. Make sure the oven is level and plumb; this will assure proper heat distribution an

7 LCC/LCD2-14-3 POWER & EXHAUST CONNECTIONS WARNING: Never allow drain to be plugged as a hot oven will generate a small amount

8 LCC/LCD2-14 UTILITY CONNECTIONS FOR NITROGEN AND WATER COOLING Nitrogen or Clean Dry Air Inlet. 70 to 80 PSI (4.83 to 5.52 Bar). Use

9 Wiring NOTE: The oven must be directly hardwired to the disconnect switch on the equipment panel. A one (1) inch conduit run is provided from t

10 WARNING: Repairing the damaged filter unit, particularly the medium, should not be attempted by the user. Any unit so repaired must be retested

Dear Customer, Thank you for choosing Despatch Industries. We appreciate the opportunity to work with you and to meet your heat processing nee

11 Check that the gaskets are cemented firmly to the filter frame and that the gasket pieces are butted or mated at the joints. 3. Pull the shel

12 The following procedure is recommended: 1. Locate the equipment exhaust opening where chamber air is being expelled. If the oven filter is

13 Filter High Limit The LCC/D2-14*-3 series ovens have been equipped with a redundant high limit device to protect the HEPA filter. The sensor fo

14 OVEN OPERATION Oven The LCC/LCD2-14 Series oven is a class 100 clean room oven with HEPA (High Efficiency Particulate Air) filtration. This ov

15 System Control A Despatch Protocol Plus controller/high-limit device is used to control the unit. This is located on the control panel of the o

16 Protocol Plus Controller on upper portion of control panel Lower Portion of Control Panel Main Disconnect Switch: This disconnect switch is

17 HEPA Filters HEPA (High Efficiency Particulate Air) filters are used to limit particulate size in the work chamber to 0.3 microns or less. NO

18 Handling The filter is shipped in the original carton or package that the filter manufacturer uses. This will give good storage and maximum pro

19 Validation Testing Based on the issues discussed in this section, Despatch recommends the following test sequence for pharmaceutical Class 100 o

20 HEPA Filter / Magnehelic Pressure Gauge The LCC Series oven is equipped with a Magnehelic pressure gauge which measures the pressure in front of

21 OPERATING Users and operators of this oven must comply with operating procedures and training of operating personnel as required by the Occupati

22 Pre-Startup Checklist Know the system. Read this manual carefully. Make use of its instructions and explanations. The know how of safe, con

23 Operating Procedure Starting the Oven 1. Turn the yellow/red DISCONNECT SWITCH to ON. 2. Press the POWER pushbutton ON switch. The d

24 5. Run the desired profile from the Protocol Plus controller. Press the Select key until Profile is displayed (you can press the Run key at a

25 6. The first segment of the program is the PURGE MODE. Set the nitrogen flow meter to 300 - 350 SCFH. This program energizes the purge solenoi

26 4. If the high limit trips repeatedly, identify the cause and correct the problem. Class A Configuration The “Class A” configuration is used

27 Class A Operation Verify the purge time with the time listed on the nameplate. Close the main disconnect switch. Press the START push bu

28 Maintenance Do not attempt any service on this oven before opening the main power disconnect switch. Checklist Do not allow flammable solv

29 PROTOCOL PLUS CONTROL The special features of the Protocol PlusTM control include: PID tuning Ramp/Soak programming of up to 64 segments

30 Protocol Plus Faceplate and Wiring Diagram

31 Operating Modes The Protocol Plus control has five modes of operation available: Stopped Mode: All control and relay outputs are off. Stopped

32 High Limit The control has an integrated high limit function which will disable the heater output when tripped. If the high limit does trip, the

33 Displays The Protocol Plus control has two displays. A dedicated LED upper display shows the oven temperature. A two-line LCD lower display prov

34 Outputs The Protocol Plus control has seven different outputs available. Heating output: The control output is a DC voltage open-collector ou

35 Relay (Continued) Use the Relay Card Optional Ay p/n 144562 to add relays to the standard controller. Each relay card contains two relays (maximu

36 INSTRUCTIONS Start-Up These instructions are provided as a quick reference for operating the Protocol Plus control. If the Profile Mode is to b

37 Operation Manual Mode Press the Select key until Manual is displayed (note you can press the Run key at any time to activate Manual Mode). 1.

38 Timer Mode 1. Press the Select key until Timer is displayed (note you can press the Run key at any time to activate Timer Mode). 2. Press the

39 Profile Mode 1. Press the Select key until Profile is displayed. “None” may be displayed if a profile has not been selected or no profiles ent

40 Note that once you activate Auto Start, you can continue to use all operating modes as normal. If an operating mode is running at the time of a

41 Instructions for Setup Mode Pages Program Page Programming of the profiles is provided on the Program Page. Eight profiles are available with u

42 Menu Item Display Description Ramp Time Seg 1 Pro-1 Seg-1 Ramp Time Ramp time for segment 1 of profile Event 1 Set Value* Pro-1 Seg-1 Ramp Event

43 Profile # There are eight profiles available. Segment# Recipe segments 1 through 8 may be programmed, each with its own set of events, ramp an

44 Sample Profile Programming Table Profile Number____1______ Profile Name__________ Seg-ment Ramp Soak Time Events Temp-erature Time Events 1

45 Auto Start Page The Auto Start Page can be configured to automatically start Manual, Timer or Profile Mode at a specified time and day. Note tha

46 Menu Item Display Description Range Enable Autostart Auto Start Enable Enable (yes) or disable (no) the Autostart function No, Yes Sunday mode A

47 PID Page The PID Page contains parameters which control the response to the setpoint and process variable input. To access the PID Page, enter

48 1. Access the Setup Mode. 2. Press the Page key until the display reads AutoTune. Press the key to enable the AutoTune. 3. Press the Page

49 Control Page The Control Page contains various parameters which control miscellaneous functions. To access the Control Page, enter the Setup Mod

50 Communication Page (optional) The Communication Page contains parameters for the communications feature. To access the Communications Page, ente

PREFACE This manual is your guide to the Despatch LCC/LCD2-14-3 SERIES ovens. It is organized to give you the information you need quickly and ea

51 Relay Outputs Page (optional) The Relay Outputs Page configures the four alarm/event outputs. Each output has a dedicated indicator light and ca

52 Test Page The Test Page contains parameters which allow manual control of the heat control and optional relay outputs and should be used only fo

53 Zone Calibration Page The Zone Calibration Page allows adjustment of the displayed temperature versus the actual temperature measured by the con

54 As an example, the control is displaying 400°F with the setpoint being 400°F, but the center of the oven chamber is actually 395°F. This can occ

55 Sensor Calibration Page The Sensor Calibration Page has parameters which can change the internal calibration of the temperature sensor input sig

56 18. Connect a calibration instrument with a type J thermocouple output to the control sensor input. 19. Connect a voltage measurement device t

57 Enable Page The Enable Page controls access to the other Setup Pages. The setpoint minimum and maximum values, and the security passwords are al

58 Digital Inputs (optional) The Protocol Plus control can be run by external inputs wired to the control from an external source such as a PLC or

59 Error Messages and Alarms The Alarm Status Hi-limit LED is flashing. This indicates a problem with the thermocouple, or the Hi-limit setpoint h

60 Quick Reference and Default Values Program Page Menu Item Display Default Range Setting Ramp Time Seg 1 Pro-1 Seg-1 Ramp Time 00:00 00m00s to 99

Revision A (7-02): Initial Creation. Revision B (11-02): Drawing Changes, add line connection detail. Revision C (08-03): Update drawings. Revi

61 Programming Table Profile Number__________ Profile Name__________ Seg-ment Ramp Soak Time Events Temp-erature Time Events 1 2 3 4 1 2 3 4 1

62 Autostart Menu Item Display Default Range Setting Enable Autostart Auto Start Enable No No, Yes Sunday mode Auto Start Sun Mode Off Off, Manual,

63 Control Menu Item Display Default Range Setting Cycle Time Control Cycle Time 1 1 to 60 seconds High limit setpoint Control Hi-Lim SP Max HiLimS

64 Real Time Clock Menu Item Display Default Range Setting Day of the week Clock Day Mon Sun, Mon, Tue, Wed, Thu, Fri, Sat Time of day Clock HH:MM

65 Test Menu Item Display Default Range Setting Heater output Test HeatOut Off On High limit relay Test HiLimOut Off On Relay 1 output Test Rly1 O

66 Enable Page Menu Item Display Default Range Setting Profiles Enable Profile 1-8 Yes Yes or No Autostart Enable Auto Start No Yes or No ** PID E

67 Technical Specifications UL, cUL listed: UL file E136675 CE compliance to: EMC Directive 89-366/EEC European Standard EN55011/1991 Europea

68 APPENDIX: DRAWINGS The following pages contain electrical drawings for the LCC/LCD2-14*-3.

69

70

TABLE OF CONTENTS INTRODUCTION ... 1 Fea

71

72

Key Functions .......................... 33 Outputs ......