Lutz Automatic Nozzle Alu Operating instructions

Brand: Lutz

Model: Automatic Nozzle Alu

Type: Operating instructions

This manual is also suitable for

0697-551 Nozzles - 03/2022

Translation of the

original instructions

NOZZLES

Type

PVDF

Brass

Alu

Please read this manual before starting up.

To be retained for future reference.

0697-551 Nozzles - 03/2022

Table of Contents

1. Concerning this manual .................................................................................................................... 4

1.1 Terms .......................................................................................................................................... 4

1.2 Target groups ............................................................................................................................. 4

1.3 Associated applicable documents .............................................................................................. 4

1.4 Warnings and symbols ............................................................................................................... 4

1.5 Latest state ................................................................................................................................. 4

1.6 Copyright .................................................................................................................................... 4

2. Safety ................................................................................................................................................ 5

2.1 General safety information ......................................................................................................... 5

2.2 Proper use .................................................................................................................................. 6

2.2.1 Technical data .................................................................................................................... 7

  2.2.2Useforinammableliquids............................................................................................... 7

3. Transport and storage ....................................................................................................................... 8

3.1 Transport .................................................................................................................................... 8

3.2 Storage ....................................................................................................................................... 8

4. Assembly instruction for nozzles PP and PVDF with hose connection rotatable ............................... 9

5. Start-up and operation...................................................................................................................... 9

6. Maintenance ..................................................................................................................................... 9

7. Repairs .......................................................................................................................................... 10

7.1 Sending the appliance to the manufacturer ............................................................................. 10

8. Waste disposal ................................................................................................................................ 11

9. Traceability ...................................................................................................................................... 11

0697-551 Nozzles - 03/2022

1. Concerning this manual

This manual

• is part of this product

• is valid for all mentioned series

• describes the safe and proper use in all operating

stages

1.1 Terms

User: Single person or organisation who is using

the products e.g. customer, user, assistant

Children: Young persons up to and including the

age of 14 years.

1.2 Target groups

Target

group

Task

User ►Retain these operating instructions

at the product’s place of use for

future reference.

►Demandthestatoreadand

observe these instructions and

the additional valid documents, in

particular the safety information

and warnings.

►Observe additional regulations and

instructions concerning the plant.

Qualied

person-

nel,

installer

►Read, observe and follow these

instructions and the additional valid

documents, in particular the safety

information and warnings.

Tab. 1: Target groups and their tasks

1.3 Associated applicable

documents

Document Purpose

Operating

instructions hose

lines

Proper use and connection

of the hose line

Tab. 2: Associated applicable documents and purpose

1.4 Warnings and symbols

Warning Level of risk Consequences

in case of non-

compliance

DANGER direct danger death or serious

injury

WARNING possible

direct danger

death or serious

injury

CAUTION

possible

dangerous

situation

Light physical

injury

NOTICE

possible

dangerous

situation

damage of

property

Tab.3:Warningsandconsequencesincaseofnon-

compliance

Symbol Meaning

Safety information

►Comply with all measures that

are marked with a safety sign to

prevent injuries or death.

iInformation / Recommendation

►What to do

→Cross reference

3Requirement

Tab. 4: Symbols and meaning

1.5 Latest state

Pleasendthelateststateofthisoperatinginstruc-

tion under www.lutz-pumpen.de.

1.6 Copyright

The content of this operating instruction and the im-

ages contained in them are subject to the copyright

protection of Lutz Pumpen GmbH.

0697-551 Nozzles - 03/2022

2. Safety

The manufacturer will not be held responsible for

any damages resulting from non-compliance of

the overall documentation, in particular for dam-

ages in case of non-compliance of the operating

instructions.

2.1 General safety information

Observe following regulations before accomplish-

ing all activities.

Product safety

The device is constructed in conformity with the

state of the art and approved safety-related stand-

ards. Danger, however, can occur during use for life

and health of the user or third parties or damage

of the device and other material assets. Therefore:

• Operate the device only in a technically sound

state, for its proper use, and conscious of safety

and hazards taking into account these instruc-

tions.

• Ensure that these instructions and all associated

applicable documents are complete, legible, and

stored in a place that personnel can access at all

times.

• Refrain from any manner of working that endan-

gers personnel or uninvolved third parties.

• In the case of a safety-relevant malfunction, stop

the device immediately and enlist a responsible

person to rectify the malfunction.

• In addition to the overall documentation, ob-

serve the statutory or other safety and accident

prevention regulations, as well as the valid stand-

ards and guidelines of the respective operating

country.

Modications

Unless the manufacturer has provided its consent in

writing, the manufacturer is not liable for interven-

tionsperformedbytheuser(modications)onthe

product, such as conversion, alteration, new design,

etc.Modicationsnotagreedwiththemanufacturer

mayhavethefollowingeects,amongothers:

• Functional impairments on the appliance or plant

• Damage to the appliance and other property

damage

• Environmental damage

• Personal injuries right through to death

Duties of the operator

Safety-conscious working

• Operate the device only in a technically sound

state, for its proper use, and conscious of safety

and hazards taking into account these instruc-

tions.

• Ensure observance and monitoring of:

- Proper use

- Statutory or other safety and accident preven-

tion regulations

- Safety provisions in handling hazardous sub-

stances

- Valid standards and guidelines in the respec-

tive country of operation

• Provideprotectiveequipment.

0697-551 Nozzles - 03/2022

Personnel qualication

• This device must not be used by children or

pregnant women. It may be used by persons of

reduced physical, sensory or mental capacity or

by persons lacking in experience or knowledge

provided that they are supervised or have been

instructed in the safe use of the device and

understand the associated hazards. Cleaning

or user maintenance must not be performed by

children.

• Ensure that personnel tasked with work on the

device has read and understood these instruc-

tions and all associated applicable documents,

particularly safety, maintenance and servicing

information, before they start work.

• Clarify responsibilities, competencies and moni-

toring of the personnel.

• Ensure that all work is carried out by technical

qualiedpersonnelonly:

- Assembly, servicing, maintenance work

• Personnel to be trained must only work on the

device under the supervision of technical person-

nel.

Statutory warranty

• During the guarantee period, obtain the

manufacturer'spermissionformodications,

maintenance work or alterations.

• Use only original parts.

Duties of the personnel

• Observe the notices on the device and maintain

them in a legible state.

• Useprotectiveequipmentwherenecessary.

2.2 Proper use

The nozzle is a manually operated valve for regulat-

ingtheowquantity.Theowratecanbechanged

by pressing sensitively the valve lever.

• ThenozzlesoftypePPandPVDFareusedtoll

andtransferneutralandaggressiveliquids.

• Thestainlesssteeltypenozzleisusedforlling

andtransferringliquidsinthefoodandphar-

maceuticalindustriesaswellasammableand

inammableliquids.

• The brass type nozzle is used for filling and

transferringsolventsandneutralliquids.

• Thealuminiumtypenozzleforllingandtrans-

ferring heating oil and diesel.

• The nozzles of the types stainless steel and brass

are suitable for use in potentially explosive

atmospheres.

• The nozzles of the types stainless steel, brass and

aluminium have a rotary joint at the inlet. This

enables the nozzle to be turned in the desired

directionincaseofstihoselines.

0697-551 Nozzles - 03/2022

2.2.1 Technical data

! DANGER

The nozzle can be damaged when exceeding the limits for pressure, viscosity, ow and temperature

of medium as well as handling unsuitable liquids.

Splashingliquidoryingpartscancauseinjuryormaykillyou.

► Observe the values in the following table. Check that the nozzle materials are compatible with the

mediumbeingdelivered(e.g.Lutz-catalogueresistancetable):

Type PP (DN 19)

PP (G 1 1/4)

PVDF SS Brass Alu

Max. operating pressure

at 20°C

1 bar 3 bar 3 bar 3 bar 4 bar 4 bar

Max. viscosity 300 mPas 760 mPas 760 mPas 760 mPas 760 mPas 760 mPas

Max.ow(water) 40 l/min 50 l/min 50 l/min 50 l/min 80 l/min 60 l/min

Temperatureofliquid 0 – 50°C 0 – 50°C 0 - 80 °C 0 - 80 °C 0 - 80 °C 0 - 60 °C

Weight approx.: 0.1 kg 0.25 kg 0.3 kg 1 kg 0.6 kg 0.5 kg

Connection DN 19 G 1 1/4

(male)

G 1 1/4

(male)

G 1 1/4

(male)

G 1 1/4

(male)

G 1

(female)

Sealing FPM FPM

EPDM

FEP/FPM

FPM FPM,

FEP/FPM

PTFE NBR

Use in hazardous areas or

forammableorinam-

mableliquids

no no no yes yes no

2.2.2 Use for inammable liquids

! DANGER

Fire and explosion hazard due to delivered liquid!

Combustion hazard. Blast wave: Flying parts can kill you.

► Only the stainless steel and brass types are suitable for use.

►Whenpumpingammableliquids,complywiththeapplicableguidelinesforexplosionprotection.

►Beforestartingupthenozzle,anequipotentialbondingmustbeestablishedbetweenthepump,the

containertobeemptiedandthecontainertobelled.

0697-551 Nozzles - 03/2022

The conductive connection between the full and

empty containers is achieved by means of a conduc-

tivesubstrate(e.g.conductivegratings).

The transition between container and earthing must

also be conductive.

Fig. 1

Legend:

(1)Equipotentialbondingcable,(2a)conductive

substrateorconnectionofanequipotentialbond-

ingcabletobothdrums,(2b)galvanicconnection

(lowcontactresistancetoearth),(3)conductive

hose,(4)conductiveconnectionbetweenhose

andhoseconnector,(5)pumptubeforzone0,(6)

motorwithinaccessiblemetalparts,(7)Nozzle

3. Transport and storage

3.1 Transport

Unpacking and checking condition of delivery

► Unpack the nozzle on receipt and check for

transport damages.

► Report transport damages to the manufacturer

immediately.

► Check that the consignment is complete as

ordered.

3.2 Storage

► Store the nozzle in a dry place, protected from

the weather and UV-rays.

► After use, keep the nozzles PP, PVDF and SS on

the suspension hook (→Fig.2,pos.1).

Fig. 2

0697-551 Nozzles - 03/2022

4. Assembly instruction for

nozzles PP and PVDF with hose

connection rotatable

► Wet sliding surfaces and sealing rings with a

suitablelubricant(notecompatibilitywithow

liquid).(→Fig.3).

Fig. 3

5. Start-up and operation

! DANGER

Risk of re and explosion due to electrostatic

charge!

When used in potentially explosive atmospheres

orwhenpumpingammableliquids,pleasenote:

► Assembly/disassembly only outside the hazard-

ous area

► After assembling the hose line, check the

conductivity together with the nozzle. During

the conductivity check the rotary joint must be

moved into all possible positions.

! WARNING

Danger of injury and intoxication when han-

dling hazardous liquids!

Liquidcansplash,driporoverowuncontrollably.

► Attach the nozzle to the hose using suitable

means (hose clamp, hose connector with wing

nut).Makesurethattherearenoleaks.

► Switch on the pump.

►Gripthenozzlermly.

► Insert the jet of the nozzle deep into the con-

tainer.

► Press the lever slowly several times to vent the

hose system.

► Fill the container slowly so that it does not over-

ow.

► Allow the nozzle to drip out well.

6. Maintenance

► Visually inspect the nozzle regularly. Take leaking

or damaged nozzle out of operation and have it

repaired if necessary.

! DANGER

Risk of re and explosion due to electrostatic

charge!

When used in potentially explosive atmospheres

orwhenpumpingammableliquids,pleasenote:

► Cleaning and assembly/disassembly only outside

the potentially explosive area.

► For repeat tests according to EN 12115, the

conductivity of the hose line must be checked

together with the nozzle. During the conductiv-

ity check the rotary joint must be moved into all

possible positions.

0697-551 Nozzles - 03/2022

7. Repairs

! DANGER

Risk of re and explosion due to electrostatic

charge!

When used in potentially explosive atmos-

pheres or when pumping ammable liquids,

please note:

► Assembly/disassembly only outside the hazard-

ous area

► Only use Lutz spare parts. If other spare parts

are used, liability on the part of Lutz Pumpen is

obsolete.

! WARNING

Danger of injury and intoxication when han-

dling hazardous liquids!

►Alwaysuseprotectiveequipmentwhenworking

on the pump.

► Empty the nozzle completely.

! DANGER

If the fastening screw for the protective clamp

is missing, the 3 balls fall out of the rotary joint

and the nozzle will not be properly sealed.

The fastening screw is protected by the protective

clamp from coming loose.

► When making repair works, make sure that

always 3 balls are attached at the rotary joint.

► Replace the hoop guard bracket if the securing

eectfortheanchoringboltisno longer suf-

cient.

! DANGER

Risk of re and explosion due to electrostatic

charge!

When used in potentially explosive atmos-

pheres or when pumping ammable liquids,

observe after repair work:

► The conductivity of the hose line must be checked

together with the nozzle.

► The rotary joint must be moved to all possible

positions during the conductivity test.

Before sending back the appliance, following must

be observed:

► Residuals in the appliance can cause danger to

the environment and human health. The appli-

ance must be completely emptied, rinsed and

cleaned.

►Pleaseadvisewhichliquidhasbeenpumped.A

respective safety data sheet must be attached to

the return consignment.

7.1 Sending the appliance to the

manufacturer

► Appliance completely emptied

► Only return the appliance to the manufacturer

with an accurately completed document of com-

pliance.

0697-551 Nozzles - 03/2022

8. Waste disposal

Plastic parts can become contaminated by poi-

sonousorradioactiveliquidsthatcleaningisnot

sucient.

! WARNING

Danger of poisoning and environmental dam-

age due to the liquid pumped!

►Alwaysuseprotectiveequipmentwhenworking

on the pump.

► Before disposing:

- Collectleakingpumpedliquidanddisposeofit

separately in accordance with local regulations.

- Neutraliseresiduesfromthepumpedliquidin

the appliance.

► Remove the non-metallic parts and dispose them

according to the locally applicable regulations.

► Dispose of the device according to the locally

applicable regulations.

9. Traceability

Appliances for potentially explosive atmospheres

areidentiedbyanindividualserialnumber.Lutz

Pumpen ensures the traceability of this device up

to the initial point of delivery according to ATEX

Directive.

All persons who redeliver the device are obliged

toguaranteeitstraceabilitytoenablesubsequent

recall actions.

Lutz Pumpen GmbH

Erlenstraße 5-7

D-97877 Wertheim

Tel.: (+499342)879-0

Fax (+499342)879404

Email: [email protected]

www.lutz-pumpen.de

Subject to technical changes. 03/2022 Best.-Nr. 0697-551 Printed in Germany

Lutz Automatic Nozzle Alu Operating instructions

Brand: Lutz

Model: Automatic Nozzle Alu

Type: Operating instructions

This manual is also suitable for

Download PDF

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in other languages

italiano: Lutz Automatic Nozzle Alu Istruzioni per l'uso

Lutz Automatic Nozzle Alu Operating instructions

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Lutz Automatic Nozzle Alu Operating instructions

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