Product-Specific Safety Instructions - Bosch Rexroth VT-VPCD Series Operating Instructions Manual

10/60 Safety instructions
Bosch Rexroth AG, VT-VPCD, RE 30028-B/09.13
Hyquip Limited New Brunswick Street Horwich Bolton Lancashire BL6 7JB UK
Company Registered in England No: 4167649 VAT Registration No: 732 5692 25 BS EN ISO 9001:2008 No: LRQ 0964389
2.6 Product-specific safety instructions
Hazardous movement!
Risk of injury due to incorrect activation of the pump control by the control
electronics and resulting unforeseeable machine movements.
▶ Only operate the control electronics in conjunction with the pump control
specified in the type code.
▶ If persons have to enter the hazard zone while the control is active, provide
superordinate monitoring functions or measures for personal safety at system
level. The plant manufacturer/user must rate and dimension these measures on
the basis of a risk and failure analysis according to the specific situation on site.
The safety regulations valid for the system must be taken into account for this.
The control electronics emits interference to other electronics within the permitted
limit values. This can cause malfunction in the control process.
▶ Only use electronics below the EMC limit values or provide appropriate
shielding.
The control electronics VT-VPCD responds to electromagnetic interference from
non-shielded, improperly installed or wrongly connected cables. If the limit values
given in the data sheet are exceeded, malfunction or uncontrolled movements are
possible.
▶ Adhere to the limit values specified in the data sheet, use only electronics below
the EMC limit values or provide proper shielding.
Electrostatic processes, an inadequate grounding concept or missing equipotential
bonding can lead to damage to the electronics and hence cause malfunction or
uncontrolled movements of the machine.
▶ Ensure proper grounding and provide equipotential bonding.
Using the product outside the given IP protection class can result in short-circuit
and malfunction and can therefore cause uncontrolled machine movements.
▶ Only use the product within the IP protection class and under ambient
conditions as given in the data sheet.
The control electronics VT-VPCD itself does not include safety functions for
personal safety and is therefore no safety-relevant component. The control
electronics merely serves to generate electrical functions of the pump controls.
▶ Provide safety functions for personal safety separately.
▶ Avoid contact with salt-containing environments and adhere to the ambient
conditions specified in the data sheet.
High pressure!
Risk of injury!
▶ Depressurize the relevant system section before carrying out any work on the
control electronics.
+44 (0)1204 699 959
enquiries@hyquip.co.uk
www.hyquip.co.uk/web/index
WARNING