LACO Technologies TITAN Test User manual

© 2018 LACO TECHNOLOGIES, INC. - [TitanTest itna01en1-07 BA.fm] - 1807
ORIGINAL
- OPERATING INSTRUCTIONS
- MAINTENANCE INSTRUCTIONS
- COMMUNICATION PROTOCOL
LEAK DETECTOR
TitanTest Production and Maintenance Models
From Software Version 1.16

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CONTACT US
PHONE/FAX
Toll Free: 800.465.1004
Phone: [phone]
Fax: [phone]
ADDRESS
LACO Technologies, Inc.
3085 West Directors Row 
Salt Lake City, UT 84104
WEB
www.lacotech.com
[e-mail]
Copyright© 2017 LACO Technologies, Inc.
No part of this manual may be reprinted, translated or duplicated
without the expressed written consent of LACO Technologies, Inc.

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TABLE OF CONTENTS
1. About this manual ..................................................... 1
1.1 Target groups.................................................................................................... 1
1.2 Additional documents on the USB stick ................................................. 1
1.3 Other applicable documents ...................................................................... 1
1.4 Displaying information ................................................................................. 1
1.4.1 Warnings............................................................................................................. 1
2. Safety............................................................................ 3
2.1 Intended use ..................................................................................................... 3
2.2 Owner requirements...................................................................................... 3
2.3 Operator requirements ................................................................................. 4
2.4 Dangers............................................................................................................... 4
3. Scope of delivery, transport, storage..................... 6
4. Description.................................................................. 8
4.1 Function.............................................................................................................. 8
4.2 Main unit ............................................................................................................ 8
4.2.1 Markings on the device...............................................................................10
4.3 Technical Data ................................................................................................10
4.4 TITANTEST™ P/N Matrix**...............................................................................15
4.5 Pump Down Times........................................................................................15
4.6 Vacuum Diagrams.........................................................................................16
4.6.1 Vacuum Schematic with Internal Fore Pump......................................16
4.6.2 Vacuum Schematic with Dry Scroll Pump............................................16
5. Installation ................................................................17
5.1 Setup..................................................................................................................17
5.2 Removal of the plug (M-Series only) ......................................................17
5.3 Installing the external oil mist filter (P-Series only) ..........................18
5.4 Accessories for TITANTEST™ ..........................................................................18
5.5 Mounting the accessories ..........................................................................19
5.6 Connecting the sniffer line ........................................................................19
5.7 Remote control ..............................................................................................19
5.8 Fore pump exhaust line ..............................................................................20
5.9 Venting or chamber......................................................................................20
5.10 Connecting to the power supply system .............................................20
6. Operation ..................................................................21
6.1 Switching on the device .............................................................................21
6.2 Operating the device ...................................................................................22
6.2.1 Menu tree.........................................................................................................22
6.2.2 Display and buttons .....................................................................................23
6.2.3 Recurring function symbols ......................................................................24
6.2.4 Structure of the windows and the menus............................................24
6.2.5 Measurement display ..................................................................................25
6.2.6 Setup window display .................................................................................27
6.2.7 Standby.............................................................................................................28
6.3 Global settings ...............................................................................................30
6.3.1 Setting the display........................................................................................30

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6.3.2 Access control.................................................................................................32
6.3.3 Set interfaces ..................................................................................................34
6.3.4 Load/Save parameters.................................................................................37
6.3.5 Volume & Beep...............................................................................................38
6.3.6 Define the Auto Test settings**................................................................38
6.4 Settings for the measurements................................................................42
6.4.1 Set operating mode and mass .................................................................42
6.4.2 Set filter & ZERO.............................................................................................43
6.4.3 Set vacuum ranges .......................................................................................44
6.4.4 Define evacuation time & vent.................................................................45
6.4.5 Set gross leak protection............................................................................46
6.4.6 Define pressure limits for sniff mode.....................................................47
6.4.7 Set the setpoint and alarm ........................................................................47
6.4.8 Define calibration settings.........................................................................48
6.4.9 Set calibration request ................................................................................49
6.4.10 Execute calibration .......................................................................................49
6.4.10.1 Calibrating in "Vacuum" operating mode ............................................49
6.4.10.2 Calibrate in "Sniff"operating mode.........................................................51
6.4.10.3 Check calibration with internal calibration leak.................................51
6.5 Measuring ........................................................................................................52
6.5.1 Measuring in "Vacuum" operating mode.............................................52
6.5.2 Measuring in "Sniff" operating mode....................................................53
6.5.3 Executing an Auto Test**............................................................................54
6.5.4 Measured value display ..............................................................................54
6.6 Calling up information about the device .............................................55
6.7 Switching off the device .............................................................................56
7. Warning and error messages.................................57
7.1 Warning messages........................................................................................57
7.2 Error messages ...............................................................................................60
8. Maintenance, Cleaning and Service.....................63
8.1 Important instructions ................................................................................63
8.2 Cleaning the housing ..................................................................................63
8.3 Information sources .....................................................................................64
8.3.1 List of documents..........................................................................................64
8.3.2 Calling up maintenance information.....................................................64
8.3.3 Maintenance and service schedule ........................................................66
8.4 Maintenance work (M-Series only) .........................................................67
8.4.1 The system at a glance (M-Series only) .................................................68
8.4.2 Removing the cover (M-Series only) ......................................................69
8.4.3 Backing pump (M-Series only)..................................................................69
8.4.3.1 Check oil level from outside ......................................................................69
8.4.3.2 Replenish the oil (M-Series only) .............................................................69
8.4.3.3 Change the oil (M-Series only) .................................................................70
8.4.4 Oil mist filter (M-Series only) .....................................................................71
8.4.4.1 Check and empty the oil mist filter and clean the oil pan (M-Series
only) ...................................................................................................................71
8.4.4.2 Replace the filter of the oil mist filter (M-Series only) ......................72
8.5 Maintenance work (P-Series only)...........................................................73
8.5.1 The system at a glance (P-Series only)...................................................74
8.5.2 Removing the cover (P-Series only)........................................................75
8.5.3 Backing pump (P-Series only)...................................................................76

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8.5.3.1 Check oil level from outside ......................................................................76
8.5.3.2 Replenish the oil (P-Series only)...............................................................76
8.5.3.3 Replenish or Change the oil (P-Series only).........................................76
8.5.4 Oil mist filter (P-Series only).......................................................................76
8.5.4.1 Check and empty the oil mist filter and clean the oil pan. (P-Series
only) ...................................................................................................................76
8.5.4.2 Replace the filter of the oil mist filter (P-Series only)........................77
8.6 Maintenance work further steps (All Series)........................................78
8.6.1 Turbo molecular pump ...............................................................................78
8.6.1.1 Replace the oil wick cartridge...................................................................78
8.6.1.2 Replace SplitFlow 80 for bearing change.............................................80
8.6.2 Valve block.......................................................................................................80
8.6.2.1 Cleaning the venting connection filter .................................................80
8.6.3 Fan 1...................................................................................................................81
8.6.3.1 Clean / replace filter mat ............................................................................81
8.6.4 Sniffer probe/capillary filter/sinter filter ...............................................81
8.7 Replace the ion source ................................................................................81
8.8 Fuses ..................................................................................................................84
8.8.1 Replacing the fuses.......................................................................................84
8.8.2 Fuses used........................................................................................................85
8.9 Sending in the TITANTEST™ for repairs .....................................................85
9. Spare parts list.......................................................... 86
9.1 Maintenance/Repair Kits ............................................................................98
9.2 Accessories and consumables............................................................... 100
9.3 External vacuum pumps (optional) ..................................................... 102
10. Decommissioning the device ..............................103
10.1 Disposal of the TITANTEST™....................................................................... 103
10.2 Sending in the TITANTEST™........................................................................ 103
11. Interfaces and Protocols.......................................105
11.1 INPUT/OUTPUT interface......................................................................... 105
11.2 RS232 interface** ....................................................................................... 107
11.3 Serial interface RS485** ........................................................................... 108
11.4 Remote control ........................................................................................... 110
11.5 Relay 1, Relay 2............................................................................................ 110
11.6 LP...................................................................................................................... 110
11.7 Serial Interface Protocols**..................................................................... 111
12. LD Protocol** ..........................................................113
12.1 Communication Parameters .................................................................. 113
12.2 Command format....................................................................................... 113
12.2.1 Telegram structure..................................................................................... 113
12.3 Status Word .................................................................................................. 115
12.4 Commands** ............................................................................................... 117
12.5 Enumerations**........................................................................................... 127
12.6 Group commands** .................................................................................. 131
12.7 Error messages** ........................................................................................ 133
13. ASCII Protocol .........................................................134
13.1 Communication Parameters .................................................................. 134
13.2 Command Format...................................................................................... 134

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13.3 Commands** ............................................................................................... 135
13.4 External Calibration Sequence .............................................................. 141
13.5 Internal Calibration Sequence............................................................... 141
13.6 Examples ....................................................................................................... 141
13.7 Error Messages** ........................................................................................ 142
14. Trouble Shooting ...................................................143
14.1 Serial communication via RS232 (common)** ................................ 143
14.2 LD Protocol specific**............................................................................... 144
14.3 ASCII Protocol specific** .......................................................................... 144
INDEX .......................................................................145

** Feature not available in TITANTEST™ Maintenance model

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1. About this manual
This document applies to the software version stated on the title page.
Devices of the TITANTEST™ Production Series (P-Series) have a particularly
large capacity oil mist filter as well as an external oil drain fitting. This allows
the user to change the oil without removing the cover.
Some features are not available on the TITANTEST™ Maintenance Series (M-Se-
ries) and are indicated in the text of the manual.
Documents for other software versions are available from our sales depart-
ment. For the latest software version contact Laco Technologies.
1.1 Target groups
These operating instructions are intended for the owner of the TITANTEST™
helium and hydrogen leak detector and for technically qualified personnel
with experience in leak detection technology.
1.2 Additional documents on the USB stick
Spray Probe User Guide, SMT-07-1003
Sniffer Probe User Guide, SMT-07-1004
Calmaster User Manual, SMT-07-1014
TITANTEST™ Accessory Manual, SMT-07-1029
1.3 Other applicable documents
TITANTEST™ Sniffer Probe, Document no. ltna01en1
UNO 006 Rotary Vane Pump, Operating Instructions,
Document no. PD 0072 BDE/A (1404)
Operating Instructions SplitFlow 80
TCM, SMT-07-1027
ATLAS
1.4 Displaying information
1.4.1 Warnings
Imminent threat of danger resulting in death or severe injuries
Dangerous situation potentially resulting in death or severe injuries

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Dangerous situation resulting in minor injuries
Dangerous situation resulting in damage to property or the environ-
ment

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2. Safety
2.1 Intended use
The helium and hydrogen leak detector TITANTEST™ is used to measure and
locate leaks on components, assemblies, apparatuses and systems.
It is suited for both vacuum methods with or without partial flow mode and
for overpressure leak tests (sniffer method).
TITANTEST™ may only be used for leak tests for the gases specified in the
"Technical data".
►You must install, operate and service the device only in compliance with
these operating instructions.
►Adhere to the restrictions of use, () (see Chapter 4.3: "Technical Data",
page 10).
Unauthorized use ►Do not suck up liquids with the device.
►Do not suck up aggressive, corrosive, chemical, flammable, toxic or explo-
sive substances.
►Do not suck up dusts or solids.
2.2 Owner requirements
Safety conscious operation ►Operate the device only when it is in technically perfect working order.
►Operate the device only as specified in a safety-conscious and hazard-
conscious manner and in compliance with these operating instructions.
►Comply with the following regulations and monitor their compliance:
– Intended use
– Safety and accident prevention regulations
– International, national and local standards and guidelines
– Additional provisions and regulations that are specific to the unit
►Use only original parts or parts approved by the manufacturer.
►Keep these operating instructions available at the equipment location.
Personnel qualifications ►Allow only qualified service technicians to work with and on the device.
The qualified service technicians must have received training on the de-
vice.
►Allow personnel in training to work with and on the device only under the
supervision of trained qualified service technicians.
►Make sure that the authorized personnel have read and understood the
operating instructions and all other applicable documents (see
Chapter 1.3: "Other applicable documents", page 1), especially the informa-
tion regarding safety, maintenance and repairs, before starting work.
►Define the responsibilities, authorizations and supervision of personnel.

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2.3 Operator requirements
►Read, observe and follow the information in these operating instructions
and the working instructions created by the owner, especially the safety
instructions and warnings.
►Carry out any work only based on the complete operating instructions.
►If you have any questions regarding operation or maintenance that you
cannot find answers to in these instructions, then please contact LACO
customer service.
2.4 Dangers
The device was built according to recognized state of the art safety regula-
tions. Nevertheless, improper use can result in danger to life and limb of the
operator or other persons and damage to the device and other property.
Dangers from electric power Considerable voltages arise inside the device. Touching parts where electri-
cal voltage is applied can result in death.
►Disconnect the device from the power supply prior to any installation and
maintenance work. Make sure that the electric power supply is reconnect-
ed with authorization.
Testing live parts results in danger to life.
►Before starting the leak test, disconnect electrically operated test objects
from the power supply. Make sure that the electric power supply is recon-
nected with authorization.
The device contains electric components that can be damaged from high
electric voltage.
►Before connecting the device to the power supply, make sure that the
supply voltage specified on the device is the same as the local power
supply.
Dangers from liquids and
chemical substances
Liquids and chemical substances can damage the device.
►Adhere to the restrictions of use (see Chapter 4.3: "Technical Data",
page 10).
►Do not suck up liquids with the device.
►Never contact toxic, caustic, microbiological, explosive, radioactive or
other harmful substances with the device.
►Only clean the device using mild household detergents.
Hydrogen and air form a highly explosive mixture.
►Do not use tracer gases with a hydrogen concentration > 5%.
►Only use the device outside potentially explosive areas.
►No smoking. Do not subject the device to open fire and avoid sparking.

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Danger from suction on inlet
flange
In vacuum leak test operating mode, there is strong suction on the inlet
flange of the device. If parts of the body or other objects are in the vicinity
of the inlet flange, they may be sucked in.
►Always use the provided inlet screen filter.
►Always keep parts of the body or other objects away from the inlet flange.
Warning: Damage from vapors If condensible gases or vapors are measured, there is a risk of pump corro-
sion and damage.
►Do not immediately switch off the device after the measurement. Let the
device run in "Background cleanup" mode for at least another 20 minutes.
Only then will the pump oil be free of condensed vapors.
Warning: Overpressure Overpressure may destroy the vacuum pump, the vacuum system and the
gaskets.
►Do not create an overpressure with the device.
►Only use the device for leak testing.
Warning: Halogens in gas If gas whose molecules contain halogen is measured with the device, the
cathode layer of the ion source may be attacked. This may result in the burn-
ing out of the cathode.
►Do not test gas whose molecules contain halogens such as fluorine or
chlorine.

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3. Scope of delivery,
transport, storage
Scope of delivery
►Check the scope of delivery of the product for completeness after receipt.
You can order a separate sniffer line for sniff mode (see Chapter 9.2: "Accesso-
ries and consumables", page 100).
Transport
Table 1: Scope of delivery
Item Quantity
TITANTEST™1
Power-Subcon plug and Cover for D-sub plug 2
Power supply cable (USA version) 1
Filter set 1
Fuse set 1
Centering ring 1
Hexagon key wrench set 1
Plug nipple 1
How to unpack the unit (instruction) 1
Operating instructions 1
USB stick with manuals, instructions, software 1
Risk of injury when carrying the heavy leak detector
Carrying heavy objects may cause back problems.
The device may slip from your hand.
►Use auxiliary devices for transporting the device.
TITANTEST™ Wet Series: Risk of oil damage during transport
Transport the device upright and level. Otherwise pump oil may flow out of
the exhaust line and can damage the device.
►Don´t change orientation from upright and level for transporting.
►To avoid risks use the plug supplied with the device to close the exhaust
line. Remove the plug to be operational again after the transport.

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There are recessed grips for carrying/transporting the TITANTEST™ (see Fig. 1,
page 7).
Fig. 1: Recessed grip and holding position
The center of gravity is in the rear part of the device. When carrying the de-
vice, position the hands closer to the rear side of the device.
Storage Always store the device in consideration of ambient conditions (see
Chapter 4.3: "Technical Data", page 10).
Risk of damage from transporting without original packaging
Transport in unsuitable packaging material can damage the device.
Parts inside the device without transport restraint can be damaged during
transport.
►Store the original packaging.
►Only transport the device in the original packaging or a reusable ship-
ping container that are available for oder, T1106.

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4. Description
4.1 Function
The TITANTEST™ can detect helium and hydrogen tracer gases.
It is suited for leak testing according to the sniffer and vacuum methods.
When leak testing according to the sniffer method, the test object is pres-
surized with the tracer gas. The optional sniffer line can be used to sniff
the test object and measure the tracer gas escaping through a leak.
There are two different options for leak testing according to the vacuum
method:
– The test object can be evacuated and its outside sprayed with tracer
gas. This procedure has the advantage that leaks can be localized.
– The test object can be pressurized with tracer gas and tested in a vacu-
um chamber. To do this, the TITANTEST™ is connected to a vacuum cham-
ber. The device measures the overall leakage rate of the test object.
The device has three sensitivity levels for vacuum method: "GROSS",
"FINE" and "ULTRA". Depending on the pressure in the inlet flange, the TI-
TANTEST™ automatically selects the most sensitive level. For information
on pressure ranges and detection limits, see Chapter 4.3: "Technical Data",
page 10.
4.2 Main unit
In the following, the basic unit will be referred to merely as “device” as long
as the meaning remains clear.
Fig. 2: Frontal view
aConnection flange DN 25 ISO-KF
bDisplay

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Fig. 3: Rear view
Mains plug a
The mains plug for switching the device on and off.
Power supply b
Connection for power supply cable. The power supply is conducted via this
cable.
aMains plug, covered by a label
bRoHS label
cPower supply, covered by a label
dRating plate with information regarding supply
voltage, serial number and production date
eConnection strip
fOil sight glass
gExhaust line for M-Series with plug,
which must be removed before
switching on (pictured)

alternatively 
Oil drain for P-Series (not pictured)



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Fig. 4: Bottom view
4.2.1 Markings on the device
4.3 Technical Data
aScrew for connection flange DN 25 ISO-KF bCover plate for ion source
Marking Meaning
Sticker with note: Do not operate unit before exhaust plug is removed!
Caution: There may be mains voltage!
Table 2: Technical data
Mechanical Data
Basic unit:
Dimensions (length; width; height) 555 x 425 x 305 mm (21.9 x 16.7 x 12 in.)
Weight
Wet Series approx. 44 kg (97 lb.)
Dry Series approx. 34 kg (75 lb.)
Max. permitted acceleration during operation 1 G (horizontal)
Test port DN 25 ISO-KF
Cooling air
Inlet below, with dust filter
Outlet on side
Exhaust port M-Series for hose ø8 mm

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Exhaust port P-Series DN 25 ISO-KF
External backing vacuum connection DN 25 ISO-KF
Venting connection (N2) Sniffer line connection, for hose ø6/4 mm
Max. pressure on venting connection 1.1 bar
Ambient conditions
Temperature
Storage - 10 °C to 55 °C (14 °F to 131 °F)
Operation - 10 °C to 35 °C (14 °F to 95 °F)
Max. relative humidity up to 31 °C (88 °F) 80 %
Max. relative humidity from 31 °C (88 °F) to 35 °C (95 °F) linearly decreasing from 80 % to 50 %
Use only indoors
Max. altitude above sea level 2000 m a.s.l.
Noise level < 70 dB(A) (acc. to IEC standard)
Pollution degree II
(According to IEC 61010 /Part 1: "Usually, only non-
conducting contamination may occur. However,
temporary conductivity caused by condensation is
permissible at times.")
Electrical data
Supply voltages and frequencies
TTW102
TTW101
TTN150
230 V ± 10% / 50 Hz
120 V ± 10% / 60 Hz
100 V - 230 V ± 10% / 50/60 Hz
Protection class 1
Overvoltage category II
Current <10 A
Power consumption 720 VA (Wet Series)
150 VA (Dry Series)
Mains fuse 2 pieces, 10.0 AT, 250 V, ø5×20 mm
Physical data
Measuring
Operation modes Vacuum / Sniff / Auto Test
Ready for operation ≤3 minutes (pump run-up time)
Inlet pressure ≤18 mbar (up to 25 mbar allowed for short time)
Filament 2 (iridium yttriated)
Filter stages none
static
dynamic
Measuring rate 20 Hz
Display rate 3 Hz
Alarm
Acoustics / Volume adjustable
Setpoint / Pre-warning adjustable
Relay exit adjustable
Screen displays Leakage rate vs. time, analog / digital
Vacuum mode
Table 2: Technical data (Contin.)

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Factory settings
Minimum detectable leakage rate acc. to AVS 2.1
4He <5 × 10-12 mbar l/s
3He <5 × 10-10 mbar l/s
H2<5 × 10-8 mbar l/s
Maximum detectable leakage rate
4He 1 mbar l/s
3He, H21 × 10-2 mbar l/s
Measurement range 10-12 … 1 mbar l/s
Units of the display mbar l/s, Pa m3/s, sccm, sccs, Torr*l/s, atmcc/s
Detectable gases 4He, 3He, H2
Response time (to 63% of signal) <0.3 s
Throughput for helium 2.5 l/s if pinlet < 0.5 mbar
Throughput at inlet with large 
backing pump (Wet Series)
depending on external pump
Internal calibration leak see back of device
Sniff mode
Minimum detectable leakage rate
4He, 3He, H2>5×10-8 mbar l/s
Maximum detectable leakage rate
4He 1 mbar l/s
3He, H21×10-2 mbar l/s
Measurement range 10-8 … 1 mbar l/s
Units of the display mbar l/s, Pa m³/s, ppm, sccm, sccs, 
g/a, oz/yr,Torr*l/s, 
atmcc/s
Detectable gases 4He, 3He, H2
Response time <1 s with 3 m sniffer line
Interfaces
see Chapter 11.: "Interfaces and Protocols", page 105 for
plug arrangements and detailed data.
Backing pumps
Wet Series
Vacuum UNO 06 Single-stage rotary vane pump, oil-sealed
Pumping speed 4.8 m³/h at 50 Hz, 5.8 m³/h at 60 Hz
External LACO vacuum pumps see www.lacotech.com
Turbo pump
Vacuum SplitFlow 80 Turbo pump, with interstage pumping
Pumping speed for N260 l/s
Table 2: Technical data (Contin.)
Table 3: Factory settings
Parameters Default value Reset to default val-
ue when factory set-
tings are loaded
Included in set of
parameters
Contrast 50 no no
Invert display off yes no
Display automatic yes yes no