Operation; Maintenance - Aventics EBS-PI Betriebsanleitung

AVENTICS | EBS-PI | R412008279–BDL–001–AB | English
Function
The EBS-PI is supplied with compressed air via connection 1. The compressed air
flowing through generates a vacuum at connection 2 and is blown off to the outside
via exhaust openings.
6 Assembly
Improper use
The EBS-PI can be damaged by forceful impacts.
O Do not forcefully impact the EBS-PI.
O Use the appropriate tools.
O Follow the assembly instructions.
EBS-PI
2
Connecting the
System is operating under pressure
Working on the system when under pressure could lead to injuries and damage!
O Depressurize all relevant system parts before working on the system.
Unsuitable plug accessories
Plug connections with unsuitable accessories may loosen when under pressure.
This could lead to injuries and damage.
O Only use plastic plug accessories.
O Make sure that the plastic tubing or plug accessories are firmly inserted in the
push-in fitting.
Use short plastic tubing and small volumes between the EBS-PI and the
suction gripper.
O Firmly insert the plastic tubing (1) in the push-in fittings (2):
Connection 1: compressed air; connection 2: vacuum
7 Commissioning
1. Make sure before commissioning that all the connections on the EBS-PI are
properly connected and all the plastic tubing is firmly fitted.
2. Apply the compressed air to connection 1.
3. Check whether the necessary vacuum has been attained (e.g. with a pressure
gauge).
8

Operation

Mechanical loads
Too high mechanical loads (e.g. stepping on the device) could damage or destroy
the EBS-PI.
O Do not place any mechanical loads on the EBS-PI.
Do not close the exhaust openings on the EBS-PI. A vacuum will not be
generated if the exhaust openings are closed.
9

Maintenance

The EBS-PI is maintenance-free.
Please contact the service department at AVENTICS if you have any technical
problems.
NOTICE
CAUTION
CAUTION
NOTICE
10 Cleaning and servicing
Solvents and aggressive cleaning agents
Solvents and aggressive cleaning agents could damage the EBS-PI.
O Only use water for cleaning and, if necessary, a mild detergent.
How to clean the EBS-PI:
1. Make sure that all relevant system parts are not under voltage or pressure.
2. Clean the EBS-PI using a slightly damp cloth.
11 Disposal
Dispose of the EBS-PI in accordance with the applicable national regulations.
12 If malfunctions occur
Malfunction Possible cause
Suction performance too Compressed air supply
low too low
Exhaust openings
partially closed
EBS-PI does not generate Compressed air supply is
a vacuum missing
Hosing error
Exhaust openings closed
13 Technical data
All vacuum data refers to an ambient pressure of 1000 mbar and an ambient
temperature of 20 °C.
MNR
Nozzle Ø
Max. vacuum p
2
Volumetric displacement q
S
Exhaust time t
E
Air consumption q
V
Working pressure range p
1
Optimum working pressure p
1opt.
Temperature ranges: ambient/medium
Medium
Mounting orientation
Materials
W
Ejector housing
W
Push-in fitting
W
Seal
W
Nozzle
Dimensions (L x Ø)
1) Particle size ≤ 40 μm, recommendation class 6 (≤ 5 μm)
2) Pressure dew point ≤ +3 °C
3
3) Oil content ≤ 5 mg/m , max. 30 mg/m
permissible
NOTICE
Remedy
Check the compressed air
supply
Keep exhaust openings
free
Check the compressed air
supply
Check the hosing
Keep exhaust openings
free
R412007447 R412007448
0.5
0 °C to +50 °C / +10 °C to +60 °C
Compressed air, ISO 8573-1,
class 7
Brass, nickel-plated + PA
3
(2 drops) at a nominal flow of q = 1000 l/min
V
4
0.7
see 3
see 4
5
see
6
see
3 to 6 bar
4.5 bar
1) 2) 3)
-4 -4
Any
PA6 GF30
NBR
Aluminium
57 x 10 mm