BEKOMAT 32U
EN - english
Instructions for installation and operation
Condensate drain
BEKOMAT
®
32U (BM32U)
01-1611
2 BEKOMAT® 32U
Dear customer,
Thank you for deciding in favour of the BEKOMAT
®
32U condensate drain. Please read the installation
and operating instructions carefully before mounting and starting up the BEKOMAT
®
32U , and follow our
directions. Perfect functioning of the BEKOMAT
®
32U , and thus reliable condensate discharge, can only
be guaranteed when the provisions and notes stipulated here are strictly adhered to.
BEKOMAT® 32U 3
1
Pictograms and symbols ........................................................................................................................ 4
2 Safety instructions .................................................................................................................................. 4
3 Proper use .............................................................................................................................................. 6
4 Exclusion from the scope of application ................................................................................................. 6
5 Technical data ........................................................................................................................................ 7
6 Electrical data ......................................................................................................................................... 8
7 Dimension drawing ................................................................................................................................. 9
8 Climate zones and performance data .................................................................................................. 10
9 Function ................................................................................................................................................ 11
10 Installation ............................................................................................................................................ 14
11 Electrical installation ............................................................................................................................. 17
12 Inspection and maintenance ................................................................................................................ 21
13 Troubleshooting and fault elimination .................................................................................................. 24
14 Elements and components ................................................................................................................... 25
15 Recommended spare parts .................................................................................................................. 25
16 Accessories .......................................................................................................................................... 26
17 Declaration of conformity ..................................................................................................................... 28
Pictograms and symbols
4 BEKOMAT® 32U
1 Pictograms and symbols
Observe the installation and operating instructions
Observe the installation and operating instructions
(on the type plate)
General danger symbol (danger, warning, caution)
General danger symbol (danger, warning, caution) for supply voltage and
supply voltage-carrying plant components
2 Safety instructions
Please check whether or not these instructions correspond to the device type.
Adhere to all advice given in these operating instructions. They include essential information
which must be observed during the installation, operation and maintenance. Therefore it is
imperative for the service technician and the responsible operator / technical staff to read
these operating instructions prior to installation, start-up and maintenance.
The operating instructions must be accessible at any time at the place of application of the
BEKOMAT
®
32U .
In addition to these operating instructions, local or national regulations must be complied with,
if necessary.
Make sure that the BEKOMAT
®
32U is operated only within the permissible limit values
indicated on the type plate. Any deviation involves a risk for persons and materials, and may
result in malfunction and service failures.
If you have any queries regarding these installation- and operating instructions, please contact
BEKO TECHNOLOGIES GMBH.
Danger!
Compressed air!
Risk of serious injury or death through contact with quickly or suddenly escaping
compressed air or through bursting plant components or plant components which
are not secured.
Measures:
• Do not exceed the maximum operating pressure (see type plate).
• Only carry out service measures when the system is pressureless.
• Use pressure-resistant installation material only.
• The feed pipe must be tubed firmly. Discharge pipe: short, fixed pressure hose onto pressure-resistant
pipe.
• Make sure that persons or objects cannot be hit by condensate or escaping compressed air.
Safety instructions
BEKOMAT® 32U 5
Danger!
Supply voltage!
There is the risk of an electric shock involving injury or death when coming into contact
with non-insulated components carrying supply voltage.
Measures:
• During electric installations, all regulations in force need to be adhered to (e.g. VDE 0100 / IEC 60364).
• When the control unit is open, service and installation works must only be undertaken when the
system is deactivated.
• The removed control unit has no IP degree of protection.
• All types of electrical works must be carried out by authorised and qualified personnel only.
Further safety instructions:
• For installation and operation, the national regulations and safety codes in force must also be adhered
to.
• Do not use the BEKOMAT
®
32U in hazardous areas.
• Regarding the inlet screw joints, excessive tightening forces must be avoided. This applies in particular
to conical screw joints.
• The BEKOMAT
®
32U will only function when voltage is applied.
• Do not use the test button for permanent drainage.
• Use genuine spare parts only. This is imperative to ensure perfect functioning.
Additional advice:
• The removed control unit has no IP degree of protection.
• During installation, use spanner flat at the feed pipe (wrenchsize SW27) as a back rest.
• The service unit must not be dismantled.
Caution!
Malfunction during operation!
Through incorrect installation and poor maintenance, malfunction may occur at the
BEKOMAT
®
.
Condensate which is not discharged may cause damage to plants and in production
processes.
r
Measures:
• Condensate drainage which is reliable in performance directly optimises the compressed-air quality.
• To prevent damage and breakdowns, it is imperative to observe the following:
• Exact compliance with the specifications of use and with the performance parameters of
the BEKOMAT
®
, in connection with the case of application (see "Proper use" section)
• Exact compliance with the installation- and operation instructions in this manual
• Regular maintenance and control of the BEKOMAT
®
in accordance with the instructions in this
operating manual
Proper use
6 BEKOMAT® 32U
3 Proper use
• The BEKOMAT® 32U is an electronically level-controlled condensate drain for compressed-air plants.
• The device is employed within the permissible performance parameters (see "Technical data").
• The BEKOMAT
®
32U is able to drain condensate under operating pressure from the plant components
virtually without compressed-air loss.
• For its function, the BEKOMAT
®
32U requires a supply voltage and an operating pressure
(see "Technical data").
• As far as the employment in plants with increased demands on compressed air is concerned
(food industry, medical technology, laboratory equipment, special processes etc.), the operator must
decide on measures for the monitoring of the compressed-air quality. These have an effect on the
safety of the subsequent processes and may prevent damage to persons and plants.
• It is the task of the operator to ensure that the indicated conditions are met during the entire operating
time.
4 Exclusion from the scope of application
• The BEKOMAT® 32U as a condensate drain alone cannot guarantee a defined compressed-air quality,
for this purpose, other additional technical devices are required.
• BEKOMAT
®
32U is not suitable for use in plants carrying vacuum or atmospheric ambient pressure or
in ex-areas.
• The BEKOMAT
®
32U must not be exposed to permanent direct solar or thermal radiation.
• The BEKOMAT
®
32U must not be installed and operated in areas with an aggressive atmosphere.
• The BEKOMAT® 32U is not heatable and, therefore, not suitable for the use in areas where frost is likely
to occur.
• The BEKOMAT® 32U is not suitable for CO2 plants.
Technical data
BEKOMAT® 32U 7
5 Technical data
min./max. operating pressure 0,8...16 bar (12...230 psi)
min./max. temperature +1...+70 °C (+34...+158 °F)
Condensate inflow
G ½ (NPT ½) internal
max. screw-in depth 13,5 mm (½")
Condensate outflow G ¼ Ø 8 ... 10 mm hose connector
Condensate oil-contaminated + oil-free
Housing aluminium + plastic, glass fibre-reinforced
Weight (empty) 1.0 kg (2.2 lbs)
This product has been tested to the requirements of CAN/CSA-C22.2 No. 61010-1-12, third edition, including a later version of the same standard incorporating the same level of testing requirements.
Max. performance for the "blue" climate zone – see also Chapter "Climate zones and performance data"
max. compressor performance 5 m³/min (175 scfm)
max. refrig.-dryer performance 10 m³/min (350 scfm)
max. filter performance 50 m³/min (1750 scfm)
Electrical data
8 BEKOMAT® 32U
6 Electrical data
Supply voltage
(see type plate)
95…240 VAC ±10% (50…60 Hz) /100…125 VDC ±10%
or
24…48 VAC ±10% (50…60 Hz) / 18…72 VDC ±10%
Power consumption P = 0.6 ... 3 VA (W)
Recommended cable-jacket
diameter
Ø 5.0…10 mm (0.20“…0.39“)
Recommended
wire cross-section
Spring-loaded terminal
(voltage supply/relay)
0.75...1.5 mm² (AWG 16...20)
Recommended
wire cross-section
Screw terminal
(voltage supply)
0.75...2.5 mm² (AWG 14...20)
Recommended
wire cross-section
Spring-loaded terminal
(external test)
0.75...1.0 mm² (AWG 18...20)
Recommended
wire cross-section
Screw terminal
(relay/external test)
0.75...1.5 mm² (AWG 16...20)
Recommended stripping of
cable jacket
(voltage supply/relay)
~ 30 mm (~ 1.18")
Recommended stripping of
cable jacket
(external test)
~ 90 mm (~ 3.54")
Recommended length of the
wire end tube
Spring-loaded terminal
~ 8 mm (~ 0.31 inch)
Recommended length of the
wire end tube
Screw terminal
~ 6 mm (~ 0.24 inch)
Connection data of the
potential-free contact
Switch to load *)
AC: max. 250V / 1A
DC: max. 30V / 1A
Connection data of the
potential-free contact
Switch to low signal *)
min. 5 VDC / 10 mA
Connection data of the
external test contact
on the unit side 5 VDC; switching current ≥ 0,5 mA
Protection class IP 67
Overvoltage category
(IEC 61010-1)
II
VAC = V alternating current
VDC = V direct current
*) The switching of loads means that the properties of the contact are no longer suitable
for the switching of low signals.
Dimension drawing
BEKOMAT® 32U 9
7 Dimension drawing
-
mm (inch)
179 (7.05)
88,6 (3.49)
130 (5.12)
G½ (NPT ½)
73 (2.87)
4 - 8 Nm
0,9 ± 0,1 Nm
117,6 (4.63)
164,7 (6.48)
G¼
ø 8-10
(dia 0.32 0.39)
G½
(NPT ½)
Climate zones and performance data
10 BEKOMAT® 32U
8 Climate zones and performance data
Climate zone
Max.
compressor performance
m³/min.
Max.
dryer performance
m³/min.
Max.
filter performance
m³/min.
green 6,0 12,0 60,0
blue 5,0 10,0 50,0
red 3,5 7,0 35,0
The indicated performance data are based on a moderate climate and apply to Europe, large parts of
Southeast Asia, North and South Africa, parts of North and South America (climate zone: blue).
For dry and / or cool climate (climate zone: green), the following factor applies:
performance in the "blue" climate zone approx. x 1.2
For warm and / or humid climate (tropics; climate zone: red), the following factor applies:
performance in the "blue" climate zone approx. x 0.7
Loading...