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3840
Tuttnauer 3840 Technician Manual
104 pages
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TECHNICIAN
MANUAL
Labora
tory Vertical Steam Sterilizers
Models:
3840, 3850, 3870
ELVPVG-D
Standard Autoclave
ELVCPVG-D
Including Fast Coo
ling System
Cat. No. MAN20
5-04610
00
EN
Rev.
B
Tuttna
uer Europe
b.v., H
oeksteen 11, 481
5 PR, Br
ed
a
, P.O. Box 7191
, 4800 GD Breda, N
etherland
s.
+31/76-542
35
10,
Fax: +31/7
6-54235
40
2
Table of Contents
Default Chapter
3
Table of Contents
3
1 Introduction
6
2 Symbol Description
6
3 Installation Instructions
7
Installation Site
7
Connection of the Pressure Regulator
7
Front View
9
4 Tests
11
Installation Tests
11
Periodical Tests
11
5 Water Quality
12
Water for the Vacuum Pump and Drain Cooling
12
Reverse Osmosis
13
6 Description of the Control System
14
Application System Architecture
14
Description of the Programmable Component
15
Software Development Plan
17
7 Checking and Changing Parameters and Other Data
21
Directories and Subdirectories
21
Entering the Main Menu
23
Cycle Parameters (Custom 1)
24
Inputs/Outputs
31
Calibration
33
Current Value
33
History
35
Maintenance
37
Advanced Options
42
Version Information
46
8 Replacing Elements
49
Replacing the Circuit Breaker
49
Replacing the Safety Valve
50
Replacing the Door Gasket
51
Replacing the Door Cover
52
Replacing the Steam Generator
56
Replacing Heating Elements
58
Cleaning and Replacing the Water Level Electrodes
58
Generator Side Gauge Glass Indicator Tube
59
Draining the Generator
60
Replacing the Printer
61
Replacing the Door Switch
63
Replacing the Air Filter
64
Replacing the Locking Motor
65
Replacing the Plunger or Coil of the BACCARA Solenoid Valve
66
Replacing the Mechanic Pressostat
67
Replacing the Pressostat 0.2 (NC)
67
Replacing the Power Supplies, Water Level Board and Relays
68
The Water Pump Replacement
69
Adjusting the Generator's Pressure Switches
71
9 Troubleshooting
72
No Response When Turning on the Autoclave
78
Solenoid Valve Always Open
79
Door Is Closed but the Locking Motor Does Not Work
80
Steam Generator Troubleshooting
81
10 List of Spare Parts
83
Water Outlet Strainer
86
11 Pressure Vs Temperature for Saturated Steam
87
12 Valves Numbering
91
Piping Drawing – Model 3840/3850/70 Elvpvg
93
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 2 of 8
95
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 3 of 8
96
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 4 of 8
97
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 5 of 8
98
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 6 of 8
99
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 7 of 8
100
ELECTRICAL WIRING DIAGRAM for AUTOCLAVE with 380V – PAGE 8 of 8
101
Electrical Wiring Diagram for the Generator
102
Open Switch Box
103
Closed Switch Box
104
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Tuttnauer 3840 Specifications
General
Brand
Tuttnauer
Model
3840
Category
Laboratory Equipment
Language
English
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