Fault Table; Spare Parts; Disassembly And Disposal - HEROSE 37000.0021.0100 Notice D'utilisation

7.3

Fault table

Fault

Leak at the spindle

Leak between bonnet
and body

Ball valve does not
open / close
7.4

Spare parts

We require the following details for your spare part orders:

Article no. of the spare part package,

desired delivery quantity,

dispatch and delivery address,

desired method of dispatch.
7.5 Returns / complaints
Use the Service form in case of returns/complaints.
8

Disassembly and disposal

8.1 Notes regarding the disassembly

Take note of all national and local safety requirements.

The pipework system must be depressurised.

The medium and valve must be at ambient temperature.

Aerate / flush the pipework system in the case of corrosive and aggressive media.
8.2 Disposal
1. Dismount the valves.

Collect greases and lubricating fluids during dismantling.
2. Separate the valve materials:

Metal

Plastic

Electronic scrap

Greases and lubricating fluids
3. Carry out a sorted disposal of the materials.
20
Operating instructions
Cause
Gland nut loose
Gland packing defective
Fit on the spindle damaged
Bonnet loose
Seal damaged
Gland nut overtightened
Contact in case of service:
Herose.com › Service › Product service › Complaints
E-mail: service@herose.com
Fax: +49 4531 509 – 9285
Phone +49 4531 509-0
Remedial action

Retighten the gland nut

Replace the gland packing

Replace the spindle

Retighten the bonnet screws

Replace seal

Loosen the gland nut
Tightness must still be ensured