Installation guide

ManualsBrandsMEDO ManualsBlowerLA-45

Bind Screw

Filter Cover

Upper Case

Ditch for Lead Wire

Bind Screw

Torx Screw

Gasket C

Bottom Case

Hex Bolt 5x55

Hex Bolt 5x20

Triangle Mark

Ditch of Air Tank

Hex Nut

Brim

Projection for

positioning

Circular Projection

Power Supply Cord

Housing

Magnet

Hole for positioning

Hex Bolt 5x20

Outlet Port

Never loosen

this Hex Bolt

Outlet Port

Projection for

positioning

Air Tank Plate

Air Tank

S-Hose

Gasket HS

Hole for positioning

Gasket CY

Piston

Spring

Hex Bolt 5x75

Piston Set

Bush

Blower Body

S-Hose

Rubber Feet

Air Outlet

Headcover

Gasket AT

Ditch for Bush

Lead Wire

Filter Element

Headcover

Screw for Jig 4x16

Housing

Magnet

Magnet Fixing Jig

Screw for Jig 4x35

Headcover

LQ06332-3

MEDO LAM BLOWER MAINTENANCE MANUAL

LAM–200

Exploded View (LAM-200)

Setting method of Magnet Fixing Jig

Before taking off MHeadcover,

fix TMagnet Fixing Jig on

RMagnet and QHousing with

UVScrews, as illustrated.

1. Cautions

MEDO blowers are OILLESS. Never lubricate them.

All blowers have already been precisely adjusted. Never disassemble them except for

maintenance of Filter Element or replacement of Piston.

2. Replacement of Filter Element

Be sure to unplug the blower before starting the replacement work.

Loosen 1Bind Screw and remove 2Filter Cover.

Remove 3Filter Elements from 4Upper Case and replace it with new ones.

At the same time, clean the air inlet of 2Filter Cover and 4Upper Case.

Mount 2Filter Cover on to 4Upper Case, then tighten with 1Bind Screws.

Filter Element replacement period

It is recommended that 3Filter Elements is cleaned or replaced with a new ones depending

on the extent of its deterioration as determined by the atomospheric conditions around the

installation point.

3Filter Elements should be checked every three months.

3. Replacement of Piston Set

Be sure to unplug the blower before starting the replacement work.

Take off 4Upper Case and 6Gasket C and detach 9Bush of PPower Supply Cord and

AS-Hose

from 7Bottom Case.

After detaching BRubber Feet from 0Blower Body, pick them off 7Bottom Case.

Be careful not to scar BRubber Feet. We recommend using a flat driver.

After turning ?Blower Body upside down, loosen only DHex Bolt 5 x 55 (6 pcs.) and detach GAir

Tank. At this stage, never loosen

CHex Bolt 5 x 20. If HGasket HS does not come off easily, insert

a flat driver between GAir Tank and QHousing.

Take off HGasket HS.

Fix TMagnet Fixing Jig on RMagnet and QHousing with two UScrews.

Use UScrew to fasten RMagnet and VScrews to fasten QHousing.

Put ?Blower Body upright, so that MHeadcover lies flat. Loosen NHex Bolt 5 x 75 (4 pcs.) evenly

until

MHeadcover comes up by approx. 5 mm. (Never remove NHex Bolt 5 x 75. Just loosen them

at this stage.) Never loosen the Hex Bolt in the center of

MHeadcover. Be sure that MHeadcover

comes off QHousing. (By recoil of KSpring, it will happen.) In case that MHeadcover does not come

off, insert a flat driver between MHeadcover and QHousing. From this condition, loose NHex Bolt

5 x 75 (4 pcs.) and take MHeadcover off QHousing. Pick off IGasket CY.

Loosen SHex Bolt 5 x 20. And pull off LPiston Set.

Replace LPiston Set with a new one. Be sure that KSpring is securely fixed on JPiston. Be careful

that dust or oil never adheres to the moving part (Black) of

JPiston. Preferably avoid touching the

surface of the moving part.

Replace

IGasket CY with a new one. Paying attention to the direction of elliptic hole, place it securely

on QHousing.

Fix MHeadcover, as if laying it on KSpring. Paying attention to the direction of Outlet Port of

MHeadcover, fit the thread part of QHousing to the hole position of MHeadcover. Fasten NHex Bolt

5 x 75 evenly and little dividing into several times. After making sure that Projections for

positioning on

MHeadcover fit perfectly to Holes for positioning on QHousing, fasten them fast towards the end.

Replace another LPiston Set and IGasket CY in the same ways. Replace LPiston Set and IGasket

CY one side by one side without fail. (Never detach both the two

MHeadcovers at the same time.)

Make sure to take out TMagnet Fixing Jig after replacement of both LPiston Sets.

Unfasten CHex Bolt 5 x 20 in the center of GAir Tank and replace FGasket AT with a new one.

Hold OHex Nut in the back of CHex Bolt 5 x 20 not to drop it. After replacing FGasket AT, fasten

again CHex Bolt 5 x 20 in the center.

Put a new HGasket HS. Fit Brim of HGasket HS to Circular Projection of QHousing.

Place GAir Tank on QHousing with DHex Bolt 5 x 55 (6 pcs.). Set Triangle Mark on EAir Tank Plate

to the side of PPower Supply Cord. Insert PPower Supply Cord deep in Ditch of GAir Tank. Fasten

DHex Bolts 5 x 55 (6 pcs.) evenly and little by little dividing into several times. At the end fasten the

Bolts and

CHex Bolt 5 x 20 fast.

Place

?Blower Body onto BRubber Feet on 7Bottom Case. Insert BRubber Feet deep and

securely.

Insert AS-Hose deep and securely to the nipple inside 7Bottom Case.

Insert 8Lead Wire of PPower Supply Cord and 9Bush deep to 7Bottom Case.

After finishing assembly, connect the Power Supply and make trial operation.

Block up Air Outlet by your finger and make sure that no leakage of air out from area of HGasket HS

and IGasket CY.

After making sure of no issues, place 6Gasket C securely and cover 4Upper Case on ?Blower

Body. Fasten 5Bind Screw (8 pcs.) evenly and little by little dividing into several times to finish up the

replacement work.

(4)

(5)

(6)

(7)

(8)

(9)

(10)

(11)

(12)

(13)

(14)

(15)

(16)

(17)

(18)

(19)

(20)

(21)

Explanation of Diagrammatic Expressions

The term “Attention” as used in this manual is to alert you to dangers such as the following;

Clause

The Meanings of the Symbols

Symbols

This symbol advises you of an item which should BE NOTED (including Danger or

Warning). Accompanying notes may include a picture or explanatory text inside the

triangle or next to the symbol mark.

This symbol advises you of an action which must NOT BE TAKEN (IS PROHIBITED)

in order to avoid danger. The general actions which must not be taken will be shown

by a picture or explanatory text inside or next to the symbol mark.

This symbol advises you of an action which must BE TAKEN (IS MANDATORY) in

order to avoid danger. The action which must be taken will be shown by a picture or

explanatory text inside the circle or next to the symbol mark.

Safety and Operating Instructions

The following safety precautions should always be followed to reduce the risk of breakdown

and/or accidents.

ATTENTION

To Prevent Electric Shock And Fire

Don’t install the blower where it may be flooded with water and buried in snow.

2 Electrical work must be done by a qualified electrician.

3 The power supply should be the rated voltage shown on the label on the blower and

be fitted with earth leakage and over current breakers.

4 The power outlet used should be waterproof and include an earth connected to the ground.

5 If the power supply cord is damaged, it must be replaced by the manufacturer or its service

agent or similarly qualified person in order to avoid a hazard.

6 Don’t place any objects on the power supply cord.

7 Be sure to unplug the blower before starting maintenance.

8 Be sure to replace the Upper Case and Filter Cover after maintenance.

Ignoring any of the above 1-8 may cause an electric shock or a fire.

9 Don’t touch the metal part of the blower until it has cooled down as the blower runs very hot.

Ignoring the above

9 may cause a burn.

The degree of Danger Indicated by “Attention” clauses.

Such clauses indicate the possibility that continuing to work while

ignoring the “Attention” clause, or working with negligence, may

cause personal injury or property damage.

Safety Instructions

(1)

(2)

(1)

(2)

(3)

(4)

(5)

(1)

(2)

(3)

Contents of Repair Parts Kit

This instruction manual should be read and understood

thoroughly before any maintenance work is executed.

Model

LAM-200

Parts Name Parts Name Parts Name

Magnet Fixing Jig

Screw for Jig 4x35

Screw for Jig 4x16

Q’ty Q’ty Q’ty

Gasket AT

Gasket CY

Gasket HS

Piston Set

Filter Element

Instruction Manual

* Magnet Fixing Jig and two kinds of Screws for Jig are necessary to replace Piston Set.

LB07929 Repair Parts Kit does not include the Jig and the Screws.