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Graco M680 Instructions Manual
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Graco M680 Instructions Manual

Graco M680 Instructions Manual

Mortar sprayer
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Instructions - Parts
M680 Mortar Sprayer
i g h p e r f o r m a n c e , h i g h o u t p u t s p r a y p a c k a g e s f o r h i g h v i s c o s i t y m a t e r i a l s , s u c h a s m o r t a r s , m a s t i c s ,
a n d e p o x i e s . F o r p r o f e s s i o n a l u s e o n l y .
m p o r t a n t S a f e t y n s t r u c t i o n s
e a d a l l w a r n i n g s a n d i n s t r u c t i o n s i n a l l m a n u a l s .
0 0 0 p s i ( 7 M P a , 6 9 b a r ) M a x i m u m
F l u i d W o r k i n g P r e s s u r e
5 0 p s i ( . 0 M P a , 0 b a r ) M a x i m u m
A i r I n l e t P r e s s u r e
0 0 p s i ( 0 . 7 M P a , 7 b a r ) M a x i m u m
P u m p A i r R e g u l a t o r P r e s s u r e
S a v e a l l i n s t r u c t i o n s .
332612A
Ex II 2 G c IIA T5
N
ti21568a

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Summary of Contents for Graco M680

  • Page 1 Instructions - Parts M680 Mortar Sprayer 332612A i g h p e r f o r m a n c e , h i g h o u t p u t s p r a y p a c k a g e s f o r h i g h v i s c o s i t y m a t e r i a l s , s u c h a s m o r t a r s , m a s t i c s , a n d e p o x i e s .

  • Page 2: Related Manuals

    Contents e l a t e d M a n u a l s ..........2 A i r F l o w V a l v e A d j u s t m e n t .
  • Page 3 Warnings Warnings T h e f o l l o w i n g w a r n i n g s a r e f o r t h e s e t u p , u s e , g r o u n d i n g , m a i n t e n a n c e , a n d r e p a i r o f t h i s e q u i p m e n t . T h e e x c l a m a t i o n p o i n t s y m b o l a l e r t s y o u t o a g e n e r a l w a r n i n g a n d t h e h a z a r d s y m b o l s r e f e r t o p r o c e d u r e - s p e c i fi...
  • Page 4 Warnings WARNING E Q U P M E N T M S U S E H A Z A R D M i s u s e c a n c a u s e d e a t h o r s e r i o u s i n j u r y . •...

  • Page 5: Changing Materials

    Warnings WARNING P E R S O N A L P R O T E C T V E E Q U P M E N T W e a r a p p r o p r i a t e p r o t e c t i v e e q u i p m e n t w h e n i n t h e w o r k a r e a t o h e l p p r e v e n t s e r i o u s i n j u r y , i n c l u d i n g e y e i n j u r y , h e a r i n g l o s s , i n h a l a t i o n o f t o x i c f u m e s , a n d b u r n s .
  • Page 6 Models Models M o d e l n c l u d e s 2 6 2 9 2 7 2 6 2 9 0 9 2 6 2 9 2 6 2 4 T 8 3 4 2 4 T 8 3 5 2 4 T 8 3 6 2 4 T 8 3 7 P u m p i n s t a l l e d o n C a r t...
  • Page 7 Component Identification Component Identification Overview ti21568a F i g u r e 1 M a t e r i a l W h i p H o s e A i r S u p p l y t o A p p l i c a t o r ( f o r A i r A s s i s t a n d K e y : A i r M o t o r O N / O F F P i l o t V a l v e ) , s h o w n M a t e r i a l H o p p e r...
  • Page 8 Component Identification Details ti21569a D e t a i l e d V i e w N e e d l e V a l v e f o r A i r A s s i s t F l o w C o n t r o l F i g u r e 2 A i r S u p p l y Q u i c k D i s c o n n e c t t o A p p l i c a t o r A i r I n l e t Q u i c k D i s c o n n e c t ( W )
  • Page 9 Component Identification Mortar Spray Applicator F i g u r e 3 K e y : N e e d l e V a l v e f o r A i r A s s i s t F l o w C o n t r o l A i r A s s i s t S h u t o f f B a l l V a l v e A i r A s s i s t A i r L i n e A i r N e e d l e ( a d j u s t a b l e p o s i t i o n )
  • Page 10 Component Identification HTX 680 (Internal Air) Applicator F i g u r e 4 K e y : N e e d l e V a l v e f o r A i r A s s i s t F l o w C o n t r o l A i r A s s i s t S h u t o f f B a l l V a l v e A i r A s s i s t A i r L i n e F l u i d a n d A i r M a n i f o l d...
  • Page 11 Component Identification System Components Air Regulator Adjustment (F) * R e q u i r e d s y s t e m c o m p o n e n t s . A d j u s t s a i r p r e s s u r e t o t h e m o t o r a n d fl u i d o u t l e t p r e s s u r e o f p u m p .
  • Page 12 Grounding Grounding 2 . C o n n e c t t h e o t h e r e n d o f t h e g r o u n d w i r e t o a t r u e e a r t h g r o u n d .
  • Page 13 Setup Setup 9 . W r a p b l u e , v e l c r o , c a m l o c k r e t a i n i n g s t r a p s a r o u n d e a c h c a m l o c k c o n n e c t i o n t o s e c u r e .

  • Page 14: Pressure Relief Procedure

    Pressure Relief Procedure Pressure Relief Procedure F o l l o w t h e P r e s s u r e e l i e f P r o c e d u r e w h e n e v e r y o u s e e t h i s s y m b o l . T h i s e q u i p m e n t s t a y s p r e s s u r i z e d u n t i l p r e s s u r e i s m a n u a l l y r e l i e v e d .
  • Page 15 Wet Out the System Wet Out the System 3 . P a r t i a l l y fi l l t h e c l e a n h o p p e r w i t h m a t e r i a l fl...
  • Page 16 Wet Out the System 8 . O p e n t h e m o t o r o n / o f f p i l o t b a l l v a l v e ( G ) l o c a t e d 1 0 .
  • Page 17 Wet Out the System 1 2 . T o s t o p d i s p e n s i n g , c l o s e t h e a i r m o t o r o n / o f f 1 3 .
  • Page 18 Mix the Material Mix the Material M a n a g i n g M o r t a r A f t e r M i x i n g : • P a y c l o s e a t t e n t i o n t o t h e w o r k l i f e o f t h e m a t e r i a l b e i n g u s e d .
  • Page 19 Prime with Mortar or Epoxy Prime with Mortar or Epoxy e m o v e t i p f r o m a p p l i c a t o r . 5 . F i l l t h e c l e a n h o p p e r w i t h a t l e a s t 4 g a l l o n s o f t h e m a t e r i a l t o b e s p r a y e d .
  • Page 20 Prime with Mortar or Epoxy 1 0 . O p e n b l e e d t y p e m a s t e r a i r v a l v e ( B ) . 1 2 . C o n t i n u e r u n n i n g t h e p u m p u n t i l a s t e a d y s t r e a m o f m a t e r i a l c o m e s f r o m t h e a p p l i c a t o r .
  • Page 21 Spray Spray Spraying O T I C E D o n o t o p e r a t e t h e p u m p m o t o r w i t h t h e a p p l i c a t o r m a t e r i a l b a l l v a l v e ( V ) c l o s e d .
  • Page 22 Spray 5 . I n s t a l l t i p o n a p p l i c a t o r b y s t r e t c h i n g r u b b e r 9 .
  • Page 23 Spray Adjustments (Mortar Spray Applicator) Spray Adjustments (Mortar Spray Applicator) F i g u r e 2 8 K e y : I n s t a l l i n g n e e d l e t o o f a r f o r w a r d c a n N O T E : N e e d l e V a l v e f o r A i r A s s i s t F l o w C o n t r o l r e s t r i c t o r c o m p l e t e l y b l o c k m a t e r i a l fl...

  • Page 24: Spray Techniques

    Spray Adjustments (Mortar Spray Applicator) 2 . I n s e r t s c r e w d r i v e r t h r o u g h h o l e i n t a b o f n o z z l e r e t a i n i n g c a p .
  • Page 25 Spray Adjustments (HTX 680 Applicator) Spray Adjustments (HTX 680 Applicator) F i g u r e 3 0 v a l v e ( M ) f o r t h e m i n i m u m a i r fl o w n e c e s s a r y f o r a g o o d p a t t e r n .
  • Page 26 Flush Flush e m o v e a p p l i c a t o r t i p a n d r e t a i n e r . O T I C E F a i l u r e t o fl u s h p r i o r t o m a t e r i a l c u r i n g i n t h e s y s t e m w i l l r e s u l t i n d a m a g e t o s y s t e m a n d m a y r e q u i r e r e p l a c e m e n t o f a l l s y s t e m p a r t s i n c o n t a c t w i t h t h e m a t e r i a l .
  • Page 27 Flush 6 . O p e n b l e e d t y p e m a s t e r a i r v a l v e ( B ) t o b e g i n 1 0 .
  • Page 28 Flush fl u i d b a l l v a l v e i s o p e n b e f o r e o p e n i n g p i l o t 1 2 . A f t e r p e r f o r m i n g t h e p r e v i o u s s t e p a t l e a s t t w i c e , b a l l v a l v e ( G ) .
  • Page 29 Notes Notes 3 3 6 1 A...
  • Page 30 Disassemble and Clean the Pump (Daily) Disassemble and Clean the Pump (Daily) S u g g e s t e d T o o l s • 5 / 8 i n . b o x e n d w r e n c h o r 5 / 8 i n . s o c k e t a n d r a t c h e t •...
  • Page 31 Disassemble and Clean the Pump (Daily) K e y I n l e t E l b o w w i t h C a m l o c k A s i t e m s a r e d i s a s s e m b l e d , u s e a N O T E : I n l e t H o u s i n g C l a m p s o f t b r u s h a n d w a t e r o r a c o m p a t i b l e s o l v e n t...
  • Page 32 Disassemble and Clean the Pump (Daily) 9 . S l i d e c y l i n d e r ( B I ) o v e r r o d ( B F ) w i t h o - r i n g ( B T ) i n s t a l l e d b e t w e e n o u t l e t h o u s i n g ( B K ) a n d c y l i n d e r ( B I ) .
  • Page 33 Shutdown 1 7 . W r a p b l u e , v e l c r o , c a m l o c k r e t a i n i n g s t r a p s a r o u n d e a c h c a m l o c k c o n n e c t i o n t o s e c u r e .

  • Page 34: Daily Maintenance

    Maintenance Maintenance Preventative Maintenance T h e o p e r a t i n g c o n d i t i o n s o f y o u r p a r t i c u l a r s y s t e m d e t e r m i n e h o w o f t e n m a i n t e n a n c e i s r e q u i r e d . E s t a b l i s h a p r e v e n t i v e m a i n t e n a n c e s c h e d u l e b y r e c o r d i n g w h e n a n d w h a t k i n d o f m a i n t e n a n c e i s n e e d e d , a n d t h e n d e t e r m i n e a r e g u l a r s c h e d u l e f o r c h e c k i n g y o u r s y s t e m .

  • Page 35: Troubleshooting

    Troubleshooting Troubleshooting • O u t p u t l o w o n b o t h s t r o k e s . – A i r l i n e r e s t r i c t e d o r a i r s u p p l y i n a d e q u a t e . V a l v e s c l o s e d o r c l o g g e d .
  • Page 36 Troubleshooting • • P o o r fi n i s h o r i r r e g u l a r s p r a y p a t t e r n . M o t o r p o w e r e d b u t n o t h i n g c o m e s o u t o f h o s e . –...
  • Page 37 Repair Repair 7 . T i g h t e n t i e r o d n u t s ( 4 4 ) . 8 . C o n n e c t p u m p r o d . S e e fi g u r e s h o w n p r e v i o u s l y i n t h i s s e c t i o n .
  • Page 38 Parts Parts M680 Systems 11,55,58 12,55,58 ti22048a A s s e m b l e fi t t i n g ( 1 5 ) a n d z e r o c a v i t y r e l i e f...
  • Page 39 Parts Q u a n t i t y D e s c r i p t i o n 4 T 8 3 4 4 T 8 3 5 4 T 8 3 6 4 T 8 3 7 6 9 0 9 6 9 6 6 9 7...
  • Page 40 Parts Q u a n t i t y D e s c r i p t i o n 4 T 8 3 4 4 T 8 3 5 4 T 8 3 6 4 T 8 3 7 6 9 0 9 6 9 6 6 9 7...

  • Page 41: Air Controls

    Parts Air Controls ti22050a A p p l y p i p e s e a l a n t t o a l l n o n - s w i v e l i n g p i p e t h r e a d s . A s s e m b l e o n e e n d o f l a n y a r d b e t w e e n b a l l v a l v e ( 2 0 7 ) a n d fi...
  • Page 42 Parts Zero Cavity Relief Valve, 16W513 ti22051a U s e a s s e m b l y t o o l 1 5 T 6 3 0 t o i n s t a l l s e a l A p p l y l i t h i u m g r e a s e t o s e a l , t h r e a d , a n d ( 3 0 4 ) .
  • Page 43 Parts Hose Bundles 416,456,458 416,456,458 ti22047a Q u a n t i t y 4 U 3 3 1 ( 3 8 4 T 8 5 ( 5 4 T 8 5 4 ( 3 5 4 R 5 4 ( 5 f t a i r h o s e f t a i r h o s e f t b u n d l e )
  • Page 44 Accessories Accessories P o l e A p p l i c a t o r , 2 4 T 9 4 6 I d e a l f o r s p r a y i n g i n l o n g - r e a c h , o p e n a r e a s a n d l o w - p r e s s u r e s p r a y i n g o f m a t e r i a l s t h a t p a c k o u t e a s i l y a n d t h a t w i l l b e fi...
  • Page 45 Technical Specifications Technical Specifications M o r t a r a n d E p o x y S p r a y e r P a c k a g e M e t r i c U . S . M a x i m u m W o r k i n g P r e s s u r e 1 0 0 0 p s i 7 M P a , 7 0 b a r...
  • Page 46 Technical Specifications M 6 8 0 P e r f o r m a n c e C h a r t ( w i t h 3 0 – w e i g h t o i l ) P u m p C y c l e s P e r M i n u t e 1000 P u m p...
  • Page 47 Technical Specifications M 6 8 0 A p p l i c a t o r A i r C o n s u m p t i o n ( 1 0 0 p s i f e e d t o t h e m a c h i n e ) S t a n d a r d C u b i c F e e t P e r M i n u t e...

  • Page 48: Graco Standard Warranty

    Graco Standard Warranty r a c o w a r r a n t s a l l e q u i p m e n t r e f e r e n c e d i n t h i s d o c u m e n t w h i c h i s m a n u f a c t u r e d b y r a c o a n d b e a r i n g i t s n a m e t o b e f r e e f r o m d e f e c t s i n m a t e r i a l a n d w o r k m a n s h i p o n t h e d a t e o f s a l e t o t h e o r i g i n a l p u r c h a s e r f o r u s e .