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This instruction manual contains IMPORTANT WARNINGS, CAUTIONS and INSTRUCTIONS. Read and understand this instruction manual before use and retain for reference. - 23 -...
■ Important information - Safety precautions - Equipment in this instruction manual is exclusively for coating purposes. Do not use for other purposes. - Read and understand this instruction manual. The operator shall fully understand the requirements stated within the instruction manual including important warnings, cautions, operation and correct handling. - Incorrect operation or mishanding can cause serious bodily, death, fire or explostion.
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■Contents Important information - safety precautions 1. Safety precautions ······································· 26 2. Check the products······································ 28 3. Specifications ········································· 29 4. Name of each section and function ············ 29 5. Before operation ·········································· 30 6. Preparation for painting································ 32 7. Painting job ·················································· 33 8.
■1. Safety precautions Wear protective cover. • During painting, be sure to wear protective cover such as glasses, mask or gloves to avoid serious injury caused by paints or solvents which might enter your eyes or you might inhale. Be careful about ventilation. •...
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Be careful about explosion. • Be sure to use paint pump at less than max. fluid operating pressure. Usage at more than max. fluid operating pressure can cause explosion of pump resulting in great danger. • Never bend hose with a radius of less than 50mm. Never put heavy things on it (in order not to damage the hose).
■2. Check the products • Check to make sure the products are as ordered, and they have not been distorted or damaged during transportation. Model : DPS-90E・DPS-90EN・DPS-120B・DPS-120BN Nameplate Model name Serial No List of accessories Name of Products DPS-90E・120B DPS-90EN・120BN Intake hose set 1...
Max . flow volume L/min 3. Required compressor 0.4~0.75kW 0.4~1.5kW (for pump) ■4. Name of each section and function Model : DPS-90E・DPS-90EN・DPS-120B・DPS-120BN Refer to 11.parts list for main parts Ball valve (for drain) Releases air and pressure accumulated in pump Paint regulator...
■5. Before operation 5-1.Installation, connection and inspection • Securely connect hose to avoid leaks and looseness. If hose is disconnected during operation, hazardous hose movement and paint ejection will cause severe bodily njury. • Securely ground pump, spray gun, workpiece and containers containing paint or solvent.
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5-2. Check operation • Do not idle pump operation. Idle operation can cause pump failure Job 1 Check that ball valve (for air) is closed ②Close Ball valve (for drain) Check that ball valve (for drain) is Job 2 closed ①Close Ball valve 0MPa...
■6. Preparation for painting 6-1. Cleaning pump • When you use the product for the first time after purchasing it, clean the inside pump with cleaning liquid (3~4 liters). Use without cleaning can cause painting failure due to rust preventives inside pump. ・...
■7. Painting job 7-1. Starting job Pour paint into container ④High (prepare it on your side) and ②Open Job 1 Ball valve put intake hose set and drain (for drain) hose set into it. ③Open Job 2 Open ball valve (for drain). Ball valve (for air) Open ball valve (for air) and...
7-2-2 End of job Clean pump Job 1 (refer to 6-1 on page 32) Remove intake hose set or filter Job 2 of intake set and clean it ■8. Inspection and maintenance ・Regarding ③ in the below chart, consult our distributor or the shop which sold it to you.
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Problems Causes Remedies Pump ① Air pressure is insufficient. ① Increase air pressure. ② Operation is ② Filter of intake hose set are clogged. ② Clean filter.(refer to page 34). unstable. Output is ③ Air is stored in pump. ③ Open drain ball valve and release air small ④Exhaust hole air operating valve is ④Inspect and clean exhaust hole of air...
■10. Disassembly and Assembly • Be sure to ask our distributor or the shop which sold it to you about disassembly and assembly. • If it is not done correctly, it can cause poor performance. •Never alter equipment. • When replacing parts, be sure to use our genuine parts. If not, it can cause poor performance and failure.
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10-2-2 Air operating valve •As small holes on the back of air operating valve are exhaust holes, do not allow paint or solvent to adhere. If it done, it can cause failure of pump. • Do not clog Ø0.9 exhaust hole inside of blocks on both sides of air operating valve. If done, it can cause failure of pump.
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Remove the following parts Job 2 beginning with the rod from the Diaphragm holder in side where hex. nut is removed: Diaphragm(Black) ①Spring washer ×1pc ②Diaphragm holder-out ×1pc Diaphragm(white) ③O ring ×1pc ④Diaphragm set ×1pc Diaphragm (white) Diaphragm (Black) Spring washer ⑤Diaphragm holder-in ×1pc O Ring Diaphragm holder out...
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10-3. Disassembly and assembly of fluid regulator 10-3-1 Disassembly ・ First remove the fluid regulator from diaphragm pump (DPS-90E, 90EN, 120B,120BN) and then Disassembly and assemble it. ・ When you disassemble pressure gauge from main body~rising pipe, apply sealing compound to each thread section to keep airtight.
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10-3-2 Assembly ・ Fit tungsten carbide seat to main body so that tungsten carbide ball fits tapered side of the seat. Do not forget to fit packing. Incorrect assembling can cause paint to leak from seated section, resulting in higher actual pressure than pressure shown in pressure gauge. ・...
■11. Parts list 11-1. DPS-90E・90EN・120B・120BN ・Refer to following pages for detail of ※ marked parts ○ or ● marked parts differ among DDP-90E, DDP-90EN, DDP-120B, DDP-120BN respectively Parts Name 90EN 120B 120BN Differ all model Diaphragm pump 1 1 2...
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・☆ marked parts are consumable parts ・○ or ● marked parts differ among DDP-90E, DDP-90EN, DDP-120B,DDP-120BN respectively consumables Part name 90EN 120B 120BN Main body ○ ● Differ all model Adopter upper ○ ● ○ ● plug with hex hole ○...
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Detailed drawing of air operating valve Components of the spare parts set Parts name Size 1 Piston set 4 Supplied as a set of spare parts 2 Spool packing 12 3 O ring 2 Supplied as a set of O-ring 4...
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No. ⑬ Intake hose set ・○ marked parts are consumable parts DPS-90E, 120B Parts name 13-1 Intake joint 13-2 Hose band 13-3 Intake hose 13-4 Intake pipe stay 13-5 U bolt 13-6 Intake pipe ※ 13-7 Fluid intake filter DPS-90EN, 120BN...
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