Instruction/ maintenance manual of the product 311365G Graco Inc.
Go to page of 43
Graco Inc. P.O. Box 1441 Minneapolis, MN 55440-1441 Copyright 2005, Graco Inc. is r egistered to I. S. EN ISO 9001 IMPORT ANT SAFETY INSTRUCTIONS Read all warnings and instructions in this manual .
Table of Contents 2 311365G T able of Contents Models . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 W arnings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 Component I dentifi cation an d Function . . . .
Models 311365G 3 Models V ac Model T ype Lo-Bo y Hi-Bo y 120 North America 695 Standard 255130 249642 Premium 255131 249644 795 Standard 255132 249646 Premium 255133 249648 1095 Standard 249651 Premiu.
Models 4 311365G 240 A ustralia 695 255139 249685 795 255140 249687 1095 249688 100 Japan & T aiwan 695 255136 249676 795 255137 249678 1095 249680 V ac Model T ype Lo-Bo y Hi-Bo y.
Warnings 311365G 5 Wa r n i n g s The f ollowing warnings are f or the setup , use, gr ounding, maintena nce and repair of th is equipment. The e xclamation point symbol alerts you to a gener al warning and the hazard sy mbol ref ers to procedure-specific risks .
Warnings 6 311365G FIRE AND EXPLOSION HAZARD Flammab le fumes, such as solv ent and paint fumes, in w ork area can ignite or e xplode. T o help pre ve nt fire and e xplosion: • Do not spr a y flammab le or comb ustibl e materials near an open flame or sour ces of ignition such as cigarettes , motors , and electrical equipment.
Warnings 311365G 7 EQUIPMENT MISUSE HAZARD Misuse can ca use death or serious injury . • Alwa ys wear appro priate glov es, ey e protection, an d a respirato r or mask when painting. • Do not operat e or spra y near children. K eep children awa y from equipment at all t imes.
Component Identificati on and Function 8 311365G Component Identification and Function English 1 Premium Digital Displa y 2 ON/OFF s witch 3 Pressure control 4 Prime / Spra y valv e 5F i l t e r 6 A u.
General Repair Information 311365G 9 General Repair Inf ormation Pressure Relief Pr ocedure SKIN INJECTION HAZARD System pressure must be manually relieved to prevent system from st arting or spraying accidentally. Fluid under high pressure can be injected through skin and cause serious injury.
Grounding 10 311365G Gr ounding W ARNING Improper installation or al teration of grounding plug results in risk of el ectric shock, fire or explosion that could cause serious injury or death. 1. Ultra Max II 695, 795 and 1095 100-200 V ac models require a 50/60 Hz, 15A circuit with a grounding recept acle.
Troubleshooting 311365G 11 T roub leshooting Mechanical/Fluid Flo w Relie ve pressure; pa ge 9. TYPE OF PROBLEM WHA T T O CHECK If check is OK, go to next check WHA T TO DO When chec k is not OK, refer to this col umn E=XX is displa yed 1. F ault condition e xists 1.
Troubleshooti ng 12 311365G Pump output is lo w 14. O-ring in pump is worn or dam- aged 14. Replace o-ring; see pump man ual 310643 or 310894. 15. Intak e valv e ball is pack ed with mater ial 15. Clean in take v alve; see pump manual 310643 or 310894 .
Troubleshooting 311365G 13 Electrical Symptom: Sp rayer does not run or stops ru nning. Relieve pressu re; page 9. • Plug spra yer int o correct v oltage, grounded outl et • Set pow er s witch OFF for 30 seconds and then ON again. This ensures spr a yer is in no r mal run mode.
Troubleshooti ng 14 311365G Spra yer does not ru n at all Check transducer or transducer connections (contro l board is not detecting a pressure signal). 1. Set spray er to OFF and disconne ct power to spra yer . 2. Check transducer and connections to control board.
Troubleshooting 311365G 15 Spra yer doe s not run at all Co ntrol is commanding motor to run but motor shaft does not rotate . P ossibly lock ed rotor condition, an open connection exists between motor and control, there is a problem with motor or control board, or motor amp draw is e xcessive.
Troubleshooti ng 16 311365G Spra yer does not ru n at all Contro l is commanding motor to run but motor shaft does not rotate . P ossibly lock ed rotor condi tion, an open connection exists between motor and control, there is a problem with motor or cont rol bo ard, or motor amp draw is e xce ssive.
Troubleshooting 311365G 17 Spra yer does not run at all Allo w spra yer to cool. If spra yer runs when cool, correct cause of ov erheating. K eep spra yer in cooler location with good ventilation. Mak e sure motor air inta ke is not bloc ked. If spra yer still does not run, follo w Step 1.
Troubleshooti ng 18 311365G Spra yer Will Not Shut Off 1. Relie ve Pressure , pa ge 9. Lea ve prime v alve open and po wer s witch OFF . 2. Remove control bo x cov er so the control board status light can be view ed if a va ilable . T roubleshooting Pr ocedure Plumb pressure gauge into paint hose, plug sprayer in, and turn power switch ON.
Troubleshooting 311365G 19 Spra yer Will Not Run (See f ollowing page fo r steps) Remove control box cover. Turn sprayer ON. Ob serve control board status light on control board (see page 13).
Pressure Control Board 20 311365G Pressure Contr ol Board 100 - 120 V ac Nor th American and Japan/T aiwan Motor Contr ol Boar d Re m ova l Relieve pressure; page 9. Wait 5 minutes before servicing. 1. Remov e four scre ws (38) and cov er (96). 2. Disconnect displa y connector (A) from motor control board.
Pressure Control Board 311365G 21 1 595 MARK V Au t o 100 - 120 V ac Nor th American and Japan/T aiwan Tighten 2 screws to 11-14 in-lb Tighten 1 screw to 14-17 in -lb 40 E A C F E 20 86 52 B 26 67 C 8.
Pressure Control Board 22 311365G 240 V ac Motor Contr ol Boar d Re m ova l Relieve pressure; page 9. Wait 5 minutes before servicing. 1. Remov e all four scre ws (38) and cov er (96). 2. Disconnect displa y connector (A) from motor control board (52).
Pressure Control Board 311365G 23 240 V ac Filter Board Relieve pressure; page 9. Re m ova l 1. Remov e f our screws (38) and co ver (96). 2. Disconnect displa y connector (A) from motor control board (52). 3. Remov e bottom two scre ws (39). disconnect potentiometer connector (C) from motor control boa rd (52).
Pressure Control Board 24 311365G 110 V ac U .K. Motor Control Boar d Re m ova l Relieve pressure; page 9. Relieve pressure; page 9. Wait 5 minutes before servicing. 1. Remov e f our screws (38) and co ver (96). 2. Disconnect displa y connector (A) from motor control board.
Pressure Control Board 311365G 25 110 V ac U .K. Filter Board Re m ova l Relieve pressure; page 9. Wait 5 minutes be fore servicing. 1. Remov e f our screws (38) and co ver (96). 2. Disconnect displa y connector (A) from motor control board (52). 3. Remov e bottom two scre ws (39).
Pressure Control Board 26 311365G A A 110 V ac U .K. 5 52 61 A 96 38 39 68 34 115 82 82 163 E 20 80 67 E 102 C 52 26 D Tighten 1 screw to 14-17 in-lb (1.
Pressure Control Board 311365G 27 Pressure Adjust P otentiometer Re m ova l Relieve pressure; page 9. Wait 5 minutes before servicing. 1. Remov e f our screws (38) and co ver (96). 2. Disconnect potentiometer connector (C) from motor control board (95).
Pressure Control Board 28 311365G Pressure Contr o l T ransducer Re m ova l Relieve pressure; page 9. Wait 5 minutes before servicing. 1. Remov e f our screws (38) and co ver (96). 2. Disconnect transducer connector (E) from motor control board (95). 3.
Pressure Control Board 311365G 29 Installation 1. Install o-ring (20) and transducer (86) in filter base (67). T or que to 35-45 ft-lb (47-61 N•m). Install grommet onto tr ansducer (86) and transducer into control bo x. 2. Connect transducer c onnector (E) to motor control board (95).
Drive and Bearing Housin g Replacement 30 311365G Drive and Bearing Housing Replacement Disassembl y Relieve pressure; page 9. 1. Remov e screw (31), two n u ts (24), pail hanger (55) and pump rod cov er (108). 2. Remov e pump (91); see Displacement Pump Replacement , page 34 (695/795) page 36 (1095/1595/Mark V).
Drive and Bearing Housing Replacement 311365G 31 158 55 24 31 72 91 108 51 14 12 83 85 6 90 84 31 ti13000a.
Motor Replacement 32 311365G Motor Replacement Remo v al Relieve pressure; page 9. 1. Remov e pump (91); see Displacement Pump Replacement , page 34 (695/795) page 36 (1095/1595/Mark V). 2. Remov e drive housing (90); see Drive Housing Replacement , page 30.
Motor Replacement 311365G 33 158 58 84 19 36 90a 28 89 30 90 6 51 158 12 14 31 23 19 68 39 96 61 91 90 6 12 14 62 ti13001a.
Displacement Pump Repl acement for 695/795 34 311365G Displacement Pump Replacement f or 695/795 See pump manual 310643 or 310894 f or pump repair instructions. See manual 311362, 311363, or 311364 f or applicable spr a yer par t number references . Remo v al 1.
Displacement Pump Replacement for 695 /795 311365G 35 Installation W ARNING If pump pin works loose, par ts could break off due to f orce of pumpi ng action. P ar ts could project through the air and result in ser ious injur y or proper ty damage . 1.
Displacement Pump R eplacement 1095/1595/Mark V 36 311365G Displacement Pump Replacement 1095/1595/Mark V Remo v al 1. Flush pump . 2. Stop pump with piston rod in its low est position. Read Skin Injection Hazard; page 5. 3. Do Pressure Relief , page 9.
Displacement Pump Replacement 1095/1595/Mark V 311365G 37 8. Ratchet pump door f orward. 9. Open pump door . 10. Pull out pump pin and place in pin holder . Installation 1. Adjust piston rod with pin holder to pull out piston rod. T ap piston rod on hard surface to push in piston rod.
Displacement Pump R eplacement 1095/1595/Mark V 38 311365G 4. Close pump door and rotate latch into position. Do not tighten latch. 5. Rotate pump to align with paint hose. Connect paint hose and hand tighten to 70 in-lb . 6. Tighten latch and rotate latch lock into lock ed position.
Wiring Diagram 311365G 39 Wiring Diagram 695/795 Lo-Boy Series A; 695 Hi -Bo y Series A - C; 795 Hi-Boy Series A, B; 1095/1595/Mark V Series A P o t en ti o m e t e r B l ack ON/OFF Switch P o w e r P.
Wiring Diagram 40 311365G Wiring Diagram 695/795 Lo-Boy Series A; 695 Hi -Bo y Series A - C; 795 Hi-Boy Series A, B; 1095/1595/Mark V Series A B l ack Pressure T ransducer Digital Display ON/OFF Switc.
Wiring Diagram 311365G 41 Wiring Diagram UltraMax II: 695/795 Lo-Boy Series A; 695 Hi-Bo y Series A - C; 795 Hi-Boy Series A, B; 1095/Mark V Series A (Models with only TW O large capacitors on contr o.
Wiring Diagram 42 311365G Wiring Diagram UltraMax II: 695/795 Lo-Boy Seri es B; 695 Hi-Bo y Series D; 795 Hi-Boy Series C, 1095/Mark V Series B (Models with SIX large capa citors on contr ol board) B .
Graco Standard Warranty 311365G 43 Graco Standar d W arranty Graco warrants all equipm ent referenced in this do cument whic h is manufactured by Graco and bea ring its name to be free from def ects in material and workmanship on the date of sale to the original purchaser f or use.
An important point after buying a device Graco Inc. 311365G (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Graco Inc. 311365G yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Graco Inc. 311365G - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Graco Inc. 311365G you will learn all the available features of the product, as well as information on its operation. The information that you get Graco Inc. 311365G will certainly help you make a decision on the purchase.
If you already are a holder of Graco Inc. 311365G, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Graco Inc. 311365G.
However, one of the most important roles played by the user manual is to help in solving problems with Graco Inc. 311365G. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Graco Inc. 311365G along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
