background image

Model H7670 HVLP Spray Gun

-13

-

SECTION 5: MAINTENANCE

Cleaning

Figure 9. 

Disassembly for cleaning.

 

Atomizing 

Cap

Fluid Tip

Strainer

Spring

Cup

Fluid 

Control 

Knob

Needle

Proper cleaning is the best way to ensure 
trouble  free  performance  from  your  spray 
gun. If your gun is not thoroughly cleaned, 
damage  and  poor  spraying  will  result. 
Problems caused by improper cleaning will 
not be covered by the warranty. Clean the 
spray gun immediately after each use.

To clean your spray gun:

1. 

Spray  a  small  amount  of  solvent 
through the spray gun.

 
 

Note: 

Check with local laws regarding 

this  practice.  If  you  are  spraying  on  a 
regular  basis,  spraying  solvents  into 
the  air  may  be  illegal.  A  cabinet  style 
spray gun cleaner may be required.

 

2.

 

Disconnect  the  gun  from  the  com-
pressed air!

3. 

Unscrew the cup.

4. 

Disassemble  the  gun  by  unscrewing 
the  fluid  control  knob,  removing  the 
spring and needle.

5.

  Unscrew  the  atomizing  cap  with  your 

fingers  and  the  fluid  tip  with  the  ser-
vice  wrench.  The  fully  disassembled  
gun should look like 

Figure 9

.

6.

  Rinse  these  parts  thoroughly  in  sol-

vent  then  dry  with  compressed  air  or 
let air dry.

 

Note:

 

If the small holes in the atomiz-

ing cap become blocked, soak in clean 
solvent.  If  the  blockage  still  exists, 
clear the blockage with a small needle, 
taking  great  care  to  not  enlarge  or 
damage the hole. Damage to the hole 
will create a disrupted spray pattern.

7.

  Use the cleaning brush with solvent to 

clean  the  inner  orifice  and  other  hard 
to  reach  areas  on  the  outside  of  the 
spray gun body.

8.

  Wipe  the  rest  of  the  gun  body  with  a 

shop towel and dry.

NOTICE

DO  NOT  soak  the  spray  gun  body  in 
solvent.  Prolonged  exposure  to  sol-
vent will rapidly deteriorate the spray 
gun washers and seals. Ignoring this  
notice will void your warranty.

EXPLOSION  HAZARD!  Chlorinated 
Solvents  like  Tricloroethane  and 
Methylene  Chloride  (methyl  chlo-
ride)  can  chemically  react  with  alu-
minum and may explode. Many parts 
in spray guns are made of aluminum. 
Read  solvent  label  carefully  before 
using solvent.

Содержание H7670

Страница 1: ...LY INDUSTRIAL INC WARNING NO PORTION OF THIS MANUAL MAY BE REPRODUCED IN ANY SHAPE OR FORM WITHOUT THE WRITTEN APPROVAL OF GRIZZLY INDUSTRIAL INC PC7361 PRINTED IN CHINA MINI HVLP SPRAY GUN W GAUGE MO...

Страница 2: ......

Страница 3: ...6 SECTION 2 INTRODUCTION 7 Foreword 7 Tool Data 7 Contact Info 7 SECTION 3 SET UP 8 Unpacking 8 Inventory 8 Assembly 9 Controls 9 SECTION 4 OPERATIONS 10 Spraying 10 Atomizing Cap and Fan Adjustments...

Страница 4: ...r proper accident prevention measures NOTICE Indicates an imminently hazardous situation which if not avoided WILL result in death or serious injury Safety Instructions For Pneumatic Tools 1 KEEP ALL...

Страница 5: ...DUCE THE RISK OF UNINTENTIONAL STARTING Do not carry tool with hand on trig ger and always disconnect from air when not in use Safety Instructions For Pneumatic Tools 18 DISCONNECT TOOLS before ser vi...

Страница 6: ...ng changing attachments or when performing maintenance of any kind on this tool Additional Safety Instructions for HVLP Spray Guns 8 PROTECTIVE CLOTHING Protect exposed skin from overspray by wearing...

Страница 7: ...where large volumes of material are not needed The Model H7670 features HVLP technology which has greater transfer efficiency than suction feed spray guns and reduces overspray saving on material cos...

Страница 8: ...dvice Save the containers and all packing materi als for possible inspection by the carrier or its agent Otherwise filing a freight claim can be difficult When you are completely satisfied with the co...

Страница 9: ...ach to an unregulat ed air source that exceeds 120 PSI Figure 2 Installing filter Figure 3 Controls 2 Screw the cup onto the top of the body 3 Install the barbed hose fitting into the base of the gun...

Страница 10: ...odworking projects or projects with hard to reach areas It is not for use with any waterborne material To use your spray gun 1 Read and follow the material manufac turer s instructions for spraying mi...

Страница 11: ...and distribute the material unevenly pos sibly creating sags and dry spots 10 Begin spraying 2 3 inches before the work and continue to the end of the work Continue the motion for a few inches past t...

Страница 12: ...ed by clogged atomizing holes on the atomizing cap horns see Cleaning on Page 13 Figure 6 Set up for horizontal stroke direction with vertical fan pattern Figure 7 Set up for vertical spray stroke wit...

Страница 13: ...ing cap with your fingers and the fluid tip with the ser vice wrench The fully disassembled gun should look like Figure 9 6 Rinse these parts thoroughly in sol vent then dry with compressed air or let...

Страница 14: ...un lube after cleaning A Atomizing Cap Threads B Air Valve Packing C Trigger Pin D Air Flow Control Valve E Pattern Control F Fluid Control Knob After each cleaning apply a thin film of petroleum jell...

Страница 15: ...or right side horn holes are plugged 2 Build up on left or right side of fluid tip 3 Build up of material inside atomizing cap 1 Clear holes 2 Clean 3 Clean Heavy deposit of material in center 1 The m...

Страница 16: ...terial leaks from gun 1 Fluid tip loose 2 Dry or damaged seals 3 Excessive pressure 1 Tighten 2 Replace seals 3 Reduce pressure Thick dimpled finish aka Orange Peel 1 Holding gun too close to sur face...

Страница 17: ...NT CAP 10 PH7670010 SWITCH WASHER 34 PH7670034 FLUID ADJUSTABLE KNOB 11 PH7670011 LOCK SCREW 35 PH7670035 PHILLIPS SCREW 12 PH7670012 NUT 36 PH7670036 PATTERN ADJ JOINT CAP 13 PH7670013 AIR CAP WASHER...

Страница 18: ...or death injuries to persons or property or for incidental contingent special or consequential damages arising from the use of our products To take advantage of this warranty contact us by mail or pho...

Страница 19: ...__2 8 Years ____8 20 Years ____20 Years 6 How many of your machines or tools are Grizzly ____0 2 ____3 5 ____6 9 ____10 7 Do you think your machine represents a good value ____Yes ____No 8 Would you r...

Страница 20: ...P O BOX 2069 BELLINGHAM WA 98227 2069 TAPE ALONG EDGES PLEASE DO NOT STAPLE Name________________________________ Street________________________________ City______________State______Zip_______ Send a...

Отзывы: