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Superabrasive

 

 

User

 

Manual

  

Original

 

Language

 

Lavina®

 

20N

X

 

 

 

6/2017

 

23

 

Unscrew

 

the

 

bolts

 

around

 

the

 

motor

 

(Fig.8.7.10)

 

and

 

take

 

the

 

motor

 

off

 

(Fig.8.7.11).

 

Detach

 

the

 

retaining

 

shaft/bearing

 

(Fig.8.7.12).

 

Remove

 

the

 

filling

 

ring

 

(Fig.8.7.13).

 

Now

 

the

 

motor

 

base

 

disc

 

is

 

free

 

to

 

be

 

removed;

 

however,

 

the

 

only

 

way

 

to

 

displace

 

it

 

is

 

to

 

press

 

it

 

out

 

on

 

a

 

bearing

 

press

 

(Fig.8.7.14)

 

(Fig.8.7.15).

  

Dismounting

 

the

 

driving

 

pulley:

 

take

 

the

 

top

 

screw

 

out

 

to

 

release

 

the

 

bushing

 

(Fig.8.7.16),

 

push

 

up

 

the

 

bushing

 

and

 

washer

 

together

 

(Fig.8.7.17),

 

push

 

the

 

washer

 

down

 

to

 

separate

 

them,

 

and

 

then

 

remove

 

the

 

bushing

 

(Fig.8.7.18).

 

Pull

 

out

 

the

 

key

 

(Fig.8.7.19).

 

This

 

will

 

release

 

the

 

washer.

 

Remove

 

it

 

(Fig.8.7.20),

 

dismount

 

sealer

 

cap

 

(Fig.8.7.21).

 

Now,

 

dismount

 

the

 

pulley

 

using

 

two

 

crowbars;

 

do

 

not

 

use

 

excessive

 

force

 

(Fig.8.7.22)

 

(Fig.8.7.23).

 

Push

 

the

 

sealer

 

cap

 

to

 

dismount

 

(Fig.8.7.24).

 

When

 

replacing

 

the

 

sealer

 

cap,

 

be

 

sure

 

to

 

secure

 

with

 

sealant

 

and

 

center

 

the

 

holes

 

to

 

mount

 

the

 

pulley.

 

Change

 

the

 

two

 

other

 

pulleys

 

as

 

earlier

 

described.

  

While

 

the

 

motor

 

base

 

is

 

dismounted,

 

roller

 

units

 

can

 

also

 

be

 

changed

 

easily.

 

Unscrew

 

the

 

nut

 

on

 

top

 

(Fig.8.7.25).

 

The

 

pulleys

 

can

 

be

 

released

 

with

 

two

 

crowbars;

 

do

 

not

 

use

 

excessive

 

force

 

(Fig.8.7.26)

 

(Fig.8.7.27).

 

8.8

 

MOUNTING

 

THE

 

BELT

 

 

 

  

  

  

  

 

 

 

  

  

  

  

 

 
       

 

 

The

 

proper

 

orientation

 

of

 

the

 

belt

 

is

 

shown

 

in

 

Fig.8.8.11.

 

The

 

belt

 

can

 

be

 

installed

 

when

 

the

 

tensioner

 

is

 

fully

 

loosened.

 

This

 

can

 

be

 

done

 

by

 

loosening

 

nuts

 

(2)

 

and

 

(3).

 

Unscrew

 

the

 

nut

 

(4)

 

and

 

removing

 

bushing

 

(5)

 

from

 

hole

 

D

 

in

 

the

 

tensioner

 

(1).

 

This

 

will

 

allow

 

the

 

tensioner

 

to

 

move

 

freely.

 

The

 

belt

 

should

 

be

 

installed

 

as

 

shown

 

in

 

Figs.8.8.1

4,

 

starting

 

around

 

the

 

central

 

pulley

 

and

 

weaving

 

outward

 

until

 

all

 

units

 

are

 

connected.

 

Ensure

 

that

 

the

 

belt

 

is

 

in

 

the

 

correct

 

orientation,

 

and

 

that

 

the

 

grooves

 

of

 

the

 

belts/pulleys

 

line

 

up

 

at

 

each

 

location.

 

 

Position

 

the

 

tensioner

 

such

 

that

 

the

 

bushing

 

(5)

 

can

 

be

 

reinserted

 

into

 

the

 

hole

 

D.

 

(The

 

bushing

 

can

 

be

 

pressed

 

by

 

screwing

 

screw

 

(4))

 

(Fig.8.8.4)

 

 

Tighten

 

the

 

nuts

 

(2)

 

(Fig.

 

8.8.5)

 

on

 

the

 

sectors

 

and

 

then

 

loosen

 

by

 

a

 

half

 

revolution.

 

This

 

will

 

allow

 

the

 

tensioner

 

to

 

turn

 

with

 

minimal

 

force.

 

Fasten

 

the

 

bolt

 

(Fig.

 

8.8.7)

 

in

 

order

 

to

 

achieve

 

the

 

right

 

Tension

 

and

 

then

 

tighten

 

the

 

center

 

nut

 

of

 

the

 

tensioner

 

(Fig.

 

8.8.6).

 

 
 

Figure 8.8.2 

Figure 8.8.3 

Figure8.8.4 

Figure 8.8.9 

Figure 8.8.1 

Figure 8.8.5 

Figure 8.8.6 

Figure 8.8.7 

Figure 8.8.8 

Figure 8.8.10 

Figure 8.8.11 

Figure 8.7.25 

Figure 8.7.27 

Figure 8.7.26 

Содержание 20n-x

Страница 1: ...LAVINA 20N X User Manual Tech Support Line 800 987 8403 www superabrasive com info superabrasive us...

Страница 2: ...Superabrasive User Manual Original Language Lavina 20N X 6 2017 2...

Страница 3: ...s are not warranted Superabrasive is not liable for defects arising out of use of non OEM parts The Warranty is void if the purchaser has not followed the maintenance plan stipulated by the machine s...

Страница 4: ...URS 15 CHECK EVERY 400 WORKING HOURS 15 VACUUM 15 WATER LEAKS 15 MECHANICAL PARTS 15 Electrical System 16 SINGLE phase or three phase connection 16 Lavina 20N X Electrical 17 schemes with Yaskawa Inve...

Страница 5: ...made of two main component sections MAIN DESIGN The two main component sections are the carriage and main head The handle Fig 1 2 on the frame is adjustable in height and allows the operator to work...

Страница 6: ...the LAVINA X is operated with the recommended tools and in normal conditions However the operator must wear ear protectors LABEL DATA The data on the label provides the correct Voltage and kW needed f...

Страница 7: ...ays inspect the safety devices Mount the Security plate for the Quickchange pads The emergency break must be clear and working The tool protector must be working The machine must be clean Never operat...

Страница 8: ...ig 3 4 Fig 3 5 ADJUSTING THE HANDLE The Handle on the frame is adjustable in height and allows the operator to work in a correct and safe posture To adjust simply pull the locking pin fig 3 6 and move...

Страница 9: ...e security plate Fig 4 4 and lock with the tool holder key Fig 4 5 Diamond tools with Velcro are attached on three 9inch foam plates The foam plates are mounted on the key lock butterfly Always use th...

Страница 10: ...g 4 10 11 to release water onto the floor surface Starting the pump is possible only if the machine motor is on When working dry check the floor surface periodically for dust accumulation Check regula...

Страница 11: ...ill largely depend on the tools it is not always possible to add weights Some tools work too aggressively and will cause the machine to stop The weight can be ordered with item number A08 00 00 00 TOO...

Страница 12: ...re 3 inch with included Velcro back attachment NATO polishing discs feature a special resin formula designed for both wet and dry applications and a unique design with wide channels allowing for work...

Страница 13: ...that allows fast and easy control and correction of the belt It is recommended to check the tension of the belt after the first 15 hours and to tighten if necessary For the correct tension see TROUBL...

Страница 14: ...perator does not have to switch the machine only connect to two phases or three phases SINGLE PHASE OR THREE PHASE CONNECTION ONLY LAVINA 20N X For convenience the machine is delivered with 2 differen...

Страница 15: ...nual Original Language Lavina 20N X 6 2017 17 LAVINA 20N X ELECTRICAL SCHEMES WITH YASKAWA INVERTER 200 240 VOLT 200 240 Volt The motor is connected in Delta triangle 230 Volt reminder for the wire co...

Страница 16: ...ur Hex cap flange bolts Fig 8 2 3 the adaptor comes loose Unscrew the six screws of the cap Fig 8 2 4 holding the felt ring Take out the Felt Ring adaptor and V Ring Mount the V Ring with the smallest...

Страница 17: ...daptor and then tight evenly the four bolts Tightening force on the bolts has to be 22 25N m 16 18 lbf ft Mounting the holder without the retaining washer Fig 8 3 2 is INADMISSIBLE because the securit...

Страница 18: ...dles forks and weight mounts to dismount the top cover Fig 8 4 4 Fig 8 4 5 8 5 MOUNTING AND TENSIONING A NEW PLANETARY BELT Make 2 signs on the dismounted belt exactly 10 cm apart on belt not under te...

Страница 19: ...planetary head so the belt has freedom to move Fig 8 5 8 Do not forget to retighten the screws on the tensioner Fig 8 5 9 8 6 TENSIONING USED PLANETARY BELT If there is a loss of speed in the planeta...

Страница 20: ...rew the central pulley so it does not turn while dismounting Fig 8 7 7 Fig 8 7 8 Pull off the central pulley Fig 8 7 9 Figure 8 7 10 Figure8 7 12 Figure 8 7 11 Figure 8 7 13 Figure 8 7 15 Figure 8 7 1...

Страница 21: ...the nut on top Fig 8 7 25 The pulleys can be released with two crowbars do not use excessive force Fig 8 7 26 Fig 8 7 27 8 8 MOUNTING THE BELT The proper orientation of the belt is shown in Fig 8 8 11...

Страница 22: ...tension to ensure that you never tighten it too much It is recommended that the tensioning of the belt be measured with an Optikrik II Device Measuring range 500 1400 N Fig 8 9 2 Fastening force shoul...

Страница 23: ...rabrasive User Manual Original Language Lavina 20N X 6 2017 25 8 11 FAULT DIAGNOSIS INVERTER YASKAWA V1000 Pages are referring to Yaskawa Electric SIEP C710606 18A YASKAWA AC Drive V1000 Technical Man...

Страница 24: ...Superabrasive User Manual Original Language Lavina 20N X 6 2017 26...

Страница 25: ...al distributor where a professional disposal complying with the environment laws and directives is guaranteed 10 MANUFACTURER S CONTACTS If you need to contact Superabrasive Inc with technical support...

Страница 26: ...e 4 6 L20NXS 10 00 00 Main Head 1 7 L25SPS 07 03 00 00 Pin Assembly 2 8 MAR8 25 Tube 1 9 10 16DIN3017 Clamp 5 2 LAVINA 20N X TOP COVER PARTS 1 No Item No Description Pcs 1 L20X 19 00 00 Top Cover Asse...

Страница 27: ...N934 Nut 3 6 M12DIN985 Nut 1 7 L20X 19 00 01 Top Cover 1 8 L25GS 19 10 00 Vacuum Port 1 9 L21X 15 01 00 Water Fitting 1 5 LAVINA 20N X BOTTOM COVER PARTS 1 No Item No Description Pcs 1 L20NS 14 00 00...

Страница 28: ...10 M5X16DIN912 Screw 4 11 L20S 15 00 21 Planetary Pulley 1 12 M6X20DIN7991 Screw 1 13 TWVA01200 V Ring Type A 1 14 1725PK9 Endless Transmission V Belt 1 15 B65DIN471 Retaining Ring 1 16 L20NS 00 00 08...

Страница 29: ...ut 2 14 8DIN934 Nut 2 15 8DIN127B Spring Washer 2 16 L20NS 10 00 11 Sector 1 17 L20NS 12 00 00 Tensioning Support 1 18 L20NS 10 00 12 Sector 1 9 LAVINA 20N X TOOL HOLDER PARTS SEE ALSO FIG 8 3 13 POS...

Страница 30: ...Screw 4 22 L25P 02 00 00 01 Top Bracket 1 7 M20X1 5DIN439B Nut 1 23 L20NS 30 30 00 Lamp Unit Incl Cable 1 8 M5X12DIN6921 Bolt 2 24 A58165 Swivel Bolt 1 9 A29 40 00 Water Flow Control Unit 1 25 M6X12D...

Страница 31: ...o Motor 1 4 4 L20NS 30 03 00 Pigtail 3 Phase 1 18 L20NS 30 11 09 Inverter Yaskawa V1000 1 4 5 L20NS 30 01 00 Pigtail 1 Phase 1 19 L20NS 30 10 04 Potentiometer 1 5 L20NX 30 10 00 Metal Box 1 20 L32S 30...

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