AR BLUE CLEAN AR767 H.P Power Jet Cleaner Instruction Manual

June 17, 2024
AR BLUE CLEAN

AR767 H.P . Power – Jet Cleaner

AR767 H.P Power Jet Cleaner

OPERATING MAINTENANCE MANUAL

Place Stamp Here

| Warning: This manual must be read before installation or use of the unit.
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Important Notice: Winter storage or long time storage. Drain all water out of the pump. Flush the pressure washer with a 50% antifreeze solution, and relieve the pressure. Flush the pressure washer before you use it again to remove the antifreeze.

AR BLUE CLEAN AR767 H.P Power Jet Cleaner - Water
outlet Key
a – W ater outlet (OUTLET)
b – W ater inlet with fi lter (INLET)
c – High pressure rotating nozzle kit (optional accessory)
d – Adjustable spray nozzle
e – Maintenance handbook
g – Lance
h – Gun with safety catch
i – High-pressure hose
m – Nozzle cleaning tool
n – Motor switch
q – Pressure gauge
r – Pressure regulator knob
u – Detergent tank plug
v – Detergent control knob

PRESSURE WASHER LIMITED WARRANTY

This product is under warranty to the original retail consumer against defects in  material and workmanship for a period of 1 (one) year on machine, 90 days ongun and hose assembly , from the date of retail purchase and is not transferable. Warranty covers replacement parts. This limited one year warranty applies only to products used in consumer applications and does not apply to rental or commercial applications.

WARRANTY RETURNS

Items returned for warranty consideration must have a Returned Merchandise Authorization (RMA) number . All unauthorized returns will be refused and shipped back to sender . Call 866-235-5112 Monday through Friday 8:00 a.m. – 5:00 p.m (Central Standard T ime) . Or E-Mail to: info@arnorthamerica.com 24 hours a day .

A.R. North America, Inc.
140 – 81st A venue NE • Fridley , MN 55432
Attn: Pressure Washer Warranty Department

PRESSURE WASHER LIMITED WARRANTY CARD

Mr . Mrs. Ms. Miss

First Name:……………………………………..
Initial:……………………………………………
Last Name:…………………………………….
Address: (Number and Street)…………
Apt. #:…………………………………………..
City:…………………………………………….
State:…………………………………………….
Zip/Postal code:…………………………….
Telephone:…………………………………..
Date of Purchase:………………………….
Purchase Price:…………………………….

Month Day Year
$ .00
(excluding tax)
Model Number:…………………………
Serial Number:……………………….
Located on product package/box
Stor e Name:……………………………

All fields must be filled out for warranty .
Warranty void from Manufacture if this card is not returned.

Notes

INTRODUCTION

The high pressure power -jet cleaner you have purchased is a technologically advanced product designed by one of the leading European manufactures of high- pressure pumps. To obtain the best performance from your unit, read this booklet carefully and follow the instructions each time you use the cleaner . We congratulate you on your choice and wish you successful operation.

  • Read and understand these instructions before operating the cleaner . Pay particular attention to the safety symbols through out this manual. Failure to comply with these instructions may result in personal injury or property damage. DO NOT allow children to operate or play on or around this
  • Plug the cleaner into a properly grounded 3-prong outlet. Improper grounding can result in electrical shock. equipment.

SAFETY RULES

2.1 Safety “MUST NOTS”

2.1.1   DO NOT use the cleaner with flammable or toxic liquids, or any products, which are not compatible with the correct operation of the cleaner. EXPLOSION OR POISONNING HAZARD.
2.1.2   DO NOT direct the water jet towards people or animals. INJURY HAZARD.
2.1.3  DO NOT direct the water jet towards the unit itself, electrical parts or towards other electrical equipment. ELECTRICAL SHOCK HAZARD.
2.1.4  DO NOT use the cleaner outdoors if raining. SHORT CIRCUIT HAZARD.
2.1.5  DO NOT allow children or incompetent persons to use the cleaner. INJURY HAZARD.
2.1.6  DO NOT touch the plug and/or socket with wet hands. ELECTRIC SHOCK HAZARD.
2.1.7  DO NOT use the cleaner if the electrical cable is damaged. ELECTRIC SHOCK AND SHORT CIRCUIT HAZARD.
2.1.8 DO NOT use the cleaner if the high-pressure hose or spray gun assembly is damaged. EXPLOSION HAZARD.
2.1.9  DO NOT jam or lock the spray gun trigger in the operating position. ACCIDENT HAZARD.
2.1.10  Check that the data plates are affi xed to the cleaner, if not, contact your dealer. Cleaners without plates must NOT be used, as they are unidentifi able and potentially dangerous. ACCIDENT HAZARD.
2.1.11  DO NOT tamper with or alter the calibration of the safety valve. EXPLOSION HAZARD.
2.1.12  DO NOT alter the original diameter of the spray head nozzle. OVER PRESSURIZA TION MAY OCCURE.
2.1.13  DO NOT leave the cleaner unattended. ACCIDENT HAZARD.
2.1.14  DO NOT move the cleaner by pulling on the electrical cable. SHORT CIRCUIT HAZARD.

2.2 Safety “MUSTS”

2.2.1  All electrical circuits MUST BE PROTECTED against the water jet. SHORT CIRCUIT HAZARD.
2.2.2  The cleaner MUST ONL Y BE CONNECTED to a ground fault system. ELECTRIC SHOCK HAZARD.

  • Use of a safety residual current circuit-breaker (R.C.C.B.) will provide additional protection for the operator . (30 mA)

2.2.3  The high pressure may cause materials to bounce off surfaces at speeds; therefore protective clothing and safety goggles MUST BE WORN. INJURY HAZARD.
2.2.4  Before working on the cleaner , REMOVE the electrical plug. ACCIDENTAL START UP HAZARD.
2.2.5  Before pressing the trigger , GRIP the gun firmly to counteract the recoil. INJURY HAZARD.
2.2.6  COMPLY WITH the requirements of the local water supply company . According to DIN 1988, power -jet cleaners may only be connected to the mains drinking water supply with a backflow preventer valve with drain facility is installed in the supply hose. CONTAMINATION HAZARD.
2.2.7  A qualified technician MUST carry out maintenance and/or repair of the electrical components. ACCIDENT HAZARD.
2.2.8    DISCHARGE residual pressure before disconnecting the cleaner hose. Turn the water supply off and squeeze the spray gun trigger . INJURY HAZARD.
2.2.9  Before each use. CHECK that all the screws are fully tightened and that there are no broken or worn parts.
2.2.10  Only USE detergents, which will not corrode the coating materials of the high- pressure hose/electrical cable and unit
2.2.11  ENSURE that all people or animals keep a minimum distance of 16 yd. (15m) away . INJURY HAZARD.
AR BLUE CLEAN AR767 H.P Power Jet Cleaner - THERMAL(§) If the motor stops and fails to restart, wait 2 – 3 minutes before restarting. THERMAL CUTOUT TRIPPED. If this fault occurs more than once, contact your service center .
More troubleshooting information on our website at www.arnorthamerica.com.
Always use two hands when operating a pressure washer . This will assure complete control of the equipment.
Always test the GFCI plug prior to using the cleaner .
Never test the pressure of the cleaner against any part of the body .
Use the trigger lock whenever the spray gun is not being used for cleaning.
Always seek emergency medical care immediately if any fluid penetrates the skin. A cut may be deeper and more serious than it appears.

GENERAL RULES

3.1.1 The USE and MAINTENANCE manual constitutes an essential  part of the cleaner equipment and should be kept in a safe place for future reference. If you sell the cleaner, the manual should be handed on to the new owner .
3.1.2 Before starting the cleaner , make sure that it is receiving water correctly . Operating the cleaner without water could damage the seals.
3.1.3 Do not disconnect the plug by pulling on the electrical cable.
3.1.4 If you are too far from the object you wish to clean, do not move the cleaner nearer by pulling on the high pressure hose; use the handle provided.
3.1.5 Protect the cleaner from freezing during the winter . Store in a warm area.
3.1.6 Do not obstruct the ventilation grilles during operation.
3.1.7  The cross-section of any extension cord used must be proportional to their length, i.e., the longer the extension cord, the greater the cross- section; cables with a protection level of “IPX5” must be used. See table A.
Table A

     Motor| Voltage Volts| Extension cable  up to 25 m| Extension cable  up to 50m
---|---|---|---
| |
220 – 230240| Section3x1.5mm²| Section3x2.5mm²
100 – 115120| Section3x2.5mm²| Section3x4mm²

3.1.8 Position the cleaner AS NEAR AS POSSIBLE to the water supply .
3.1.9 The packaging is easily recyclable, and must be disposed of in compliance with the regulations in force in the country of installation.
3.1.10 Use the cleaner only with accessories and replacement parts authorized by the manufacturer . The use of original accessories and replacement parts will ensure safe, troublefree operation.
3.1.11 The cleaner must be used standing on a secure, stable surface, positioned as shown.

3.2 Intended Use
3.2.1 The cleaner is intended only for the cleaning of vehicles, machines, boats, buildings, etc., by the removal of stubborn dirt using clean water and chemical detergents.
For domestic use only (single-phase motors only). Not for professional use (for three-phase or industrial motors only), and only for opration at temperatures above 32° F.
Compliant with EN 60335-2-79/A1 standard.
3.2.2 When using chemical detergents, only use biodegradable types. We recommend HOBBY – FOAM detergent (#3206).
3.2.3 Only clean vehicle engines in areas in which suitable oil traps are installed.

3.3 Safety Valve

3.3.1 The safety valve also functions as a pressure-limiting valve.
When the gun trigger is released, the safety valve opens and the water recirculates through the pump inlet. Never try to adjust this valve.

INSTALLATION / ASSEMBLY

4.1 Fit the lance into the gun by rotating and pushing until the two parts are completely locked.
4.2 Connect the gun to the high-pressure hose.

AR767 – Motor

AR BLUE CLEAN AR767 H.P Power Jet Cleaner - Motor

Pos. Code Description Qty.
1 1271950 Cable retainer 1
2 1260300 Fab 1
3 1260970 Seal ring 1
4 1260810 Screw TCTC M4x10 1
5 2360420 Capacitor 80uF 1
6 1265080 Gasket 1
7 1272030 Switch 1
8 1261560 Screw 3.9×16 4
10 1260341 Switch box 1
11 1260400 Gasket 1
12 1269100 Earth clamp 1
13 1466890 Cable 1
14 1269090 Cable retainer 1
15 1260950 Bearing 1
16 1260961 Motor shield 1
17 44075 Electric motor 1
18 1340280 Clamp 1
19 480621 Screw TE M5x25 4
20 1261570 Screw 3.9×9.5 4
21 1271660 Fan housing 1

AR767 – Unloader

AR BLUE CLEAN AR767 H.P Power Jet Cleaner - Unloader

Pos. Code Description Qty.
1 2500210 Knob extension 1
2 392840 Grub screw M6x16 1
3 1980300 Nut M6 1
4 2500400 Knob insert 1
5 1980220 Spring plate 2
6 1271070 Spring 1
7 1080041 Upper piston 1
8 1080070 Pin 2
9 1080401 Back-up ring 1
10 1080250 O-Ring Ø7.66×1.78 1
12 1980210 Piston guide 1
13 740290 O-Ring Ø14×1.78 1
14 800560 O-Ring Ø8.73×1.78 1
15 880830 O-Ring Ø15.54×2.62 1
16 1271170 Back-up ring 1
17 1080190 O-Ring Ø2.90×1.78 2
18 1271160 Lower piston 1
19 1980200 Valve seat 1
20 1470210 O-Ring Ø9×1 1
21 1540270 Screw 3/8” G – Brass 1
22 390080 O-Ring Ø11.91×2.62 2
23 1540510 Valve housing 1
24 1140450 O-Ring Ø20.24×2.62 1
25 1460430 O-Ring Ø4×2.5 1
26 1540170 Jet 1
27 1080091 Ball spring 1
28 394280 O-Ring Ø12.42×1.78 1
34 1560490 Hose tail 1
35 480480 O-Ring Ø4.48×1.78 1
36 1250280 Stainless steel ball 1
37 1560520 Spring 1
38 1540570 Fitting 3/8” G Ø2 1
39 1540300 Nut 1
41 1540280 By-pass housing 3/8” G 1
42 1540630 O-Ring Ø23.47×2.62 1
44 880270 O-Ring Ø17.17×1.78 1
45 1540260 Screw 1/2” G 1
46 480440 O-Ring Ø17.13×2.62 1
47 1560600 Suction fitting 1
48 1461470 Attachment for tap & gasket 3/4” G(F) 1
49 40126 Suction fitting GHT 1
50 1340260 Water suction filter 1
51 1343160 Fitting 1/8” G 1

Repair Kits

4.3 Connect the high-pressure hose to the water (OUTLET) on the cleaner.

4.4 Connect the water supply hose. (not supplied) to the water (INLET) of the cleaner . The supply hose must have an internal diameter of at least 13 mm (1/2 in.) and must be reinforced. The water supply must be at least equal to the cleaner delivery capacity.

The intake water temperatur e must NOT exceed 60° C (122°F). The water supply pr essure must NOT exceed 10 BAR (145 PSI).
4.4.1 CAUTION! The cleaner must only be used with clean water; use of unfi lter ed water or corr osive chemicals will damage the cleaner.
4.5 Turn the motor switch to the “0” position.

4.6 Check that the electrical supply voltage and frequency (Volts/Hz) correspond those specified on the cleaner data plate. If the power supply is corect, you may now plug in the cleaner.
The cleaner must only be connected to power sockets with regulation earth connection. A differential safety breaker (30mA) will increase the safety of operators.
CAUTION! The machine may cause electrical disturbances when starting.
4.6.1 If the motor stops and fails to restart, wait 2 to 3 minutes before restarting. THERMAL CUTOUT TRIPPED AND MUST COOL BEFORE RESTARTING.

USE

5.1 Turn on the water supply tap FULLY.
5.2 Release the safety catch, then press the trigger for a few seconds to allow air to escape and to discharge residual pressure in the pipes. 5.3 Keeing the trigger pressed, push the switch to start the motor.
Turn the pressure control knob to the desired setting. (For models with this feature).

5.3.1 When re-starting the motor, always keep the spray gun trigger compressed.

5.4 Using Detergent

5.4.2 CAUTION! liquid detergent must be sprayed at low pr essure. See 5.5 “Proper use of stnadard accessories”.
5.4.2 Fill the detergent tank to the level indicated through the inlet.

5.4.3 Select LOW PRESSURE (see instructions); the detergent will be sucked up and mixed with the water , with the suction rate regulated by the knob provided.

5.4.4 Now distribute the detergent drawn in and mixed with water.

5.5 Correct Use of standard accessories.

5.5.1 The cleaner is equipped with the adjustable nozzle, which provides some important functions:
5.5.2 LOW PRESSURE operation (for suction and spraying of detergent).
5.5.3. HIGH PRESSURE operation (for high pressure washing and rinsing).
5.5.4 Jet adjustment from pencis to fan. (For models with this feature).

5.6 Correct Use of the Rotary Nozzle (Where fitted)
5.6.1 For increased washing power, use the rotary nozzle kit as follows:
5.6.2 Turn off the high pressure cleaner.

AR767 – Pump

AR BLUE CLEAN AR767 H.P Power Jet Cleaner - Pump

Pos. Code Description Qty.
1 1260760 Screw TCEI M5x20 6
2 1269101 Rear cover 1
3 1260040 Gasket 1
5 1260780 Screw TCEI M5x25 4
7 1260190 Crankshaft 1
8 180400 Bearing 1
9 1260770 Circlip Øe25 1
10 1260790 Circlip Øi52 1
11 1260750 Seal ring 1
21 740290 O-Ring Ø14×1.78 3
22 1980740 Plug 3/8” G – Brass 3
23 1260460 Seal ring 3
24 1260420 O-Ring Ø26.70×1.78 3
25 1260440 C1 gasket 3
26 1260151 Piston guide Ø15 3
27 1271650 Gasket Ø15 3
28 1260141 Gasket support ring 3
29 1260121 Piston Ø15 3
31 820361 Plug 1/2” G – Brass 1
32 180101 O-Ring Ø17.5×2 1
33 1260021 Pump head 1
35 880830 O-Ring Ø15.54×2.62 6
36 1269050 Complete valve 6
41 960160 O-Ring 6
42 1260162 Valve plug 6
43 680570 Screw TCEI M6x60 6
44 1380520 Key 1
45 1260060 Aluminum con rod 3
46 1260080 Piston pin 3
47 1260070 Guiding piston 3
48 1260091 Spacer disc 3
49 480480 O-Ring Ø4.48×1.78 3
50 1260100 Piston washer 3
51 1260110 Stainless steel nut M8 3
64 3226 Pressure gauge Ø40mm 1
88 1264010 Bearing 1
89 1264000 Internal ring 1
90 1260011 Pump housing 1
91 1269278 Pump head assembly 1
93 1381550 Washer Øi6.4 6

Repair Kits

AR BLUE CLEAN AR767 H.P Power Jet Cleaner - Repair
Kits

AR767 – Body

AR BLUE CLEAN AR767 H.P Power Jet Cleaner - Body

Pos. Code Description Qty.
1 2500040 Blue casing 1
2 2500340 Closing plug 1
3 2500310 Knob 1
4 2500050 Hook 1
5 2500240 Cover 1
6 1680880 Washer 2
7 2500320 Driven gear Ø175 2
8 2500330 Detergent hose 1
9 2500100 Fixing plate 1
10 1260470 Screw TE M8x10 4
11 2100300 Screw 5×16 1
12 2600100 Gland 1
13 2100300 Screw 5×16 7
14 2500020 Handle 1
15 2500130 Rubber feet 2
16 880280 Screw TCEI M6x18 4
17 2180300 Washer Øi6.2 4
18 2500120 Wheels axle 1
19 2509001 Detergent tank assembly 1
20 2500010 Body 1
21 42113 Complete detergent plug 1

5.6.3 Unscrew the adjustable head and fi t the rotary nozzle onto the lance.
5.6.4 T urn the high pressure cleaner back on.

5.7 Recommended Cleaning Procedure
5.7.1 Dissolve dirt by applying detergent with the fan jet to the dry surface.
On vertical surfaces, work from the bottom upwards. Leave the detergent to act for 1 to 2 minutes, but do not allow to dry out. Apply the high preesure jet, keeping the nozzle at least 10 in. from the surface, working from the bottom upwards. A void allowing the rinsing water to run on the unwashed surfaces.

5.8 Storage

5.8.1 Switch of f the cleaner .
5.8.2 T urn of f the water supply tap.
5.8.3 After use, the detergent residues should be removed from the tank.
5.8.4 Discharge residual pressure by pressing the trigger until no more water comes out of the adjustable nozzle.
5.8.5 Engage the gun safety catch.
5.8.6 Remove the plug from the socket.
5.8.7 Operate the cleaner with non-corrosive/non-toxic antifreeze before storing for the winter .

MAINTENANCE

6.1 CAUTION! Before working on the cleaner, disconnect the plug from the power supply socket. 6.2 To ensure good performance, check and clean the suction and detergent filters after every 50 hours of operation.
6.3 Lont periods of disuse may lead to the formation of lime scale deposits. Working through the hole on the rear, or a 6 Allen key (6) for models with this feature.
6.4 Clean the nozzle with the tool provided. Remove the lance from the gun, remove any dirt from the nozzle hole and rinse.
AR BLUE CLEAN AR767 H.P Power Jet Cleaner - CleanAR BLUE CLEAN AR767 H.P Power Jet Cleaner -
dirt

n b a r
BLACK WHITE BLUE RED

The characteristics and descriptions given are not binding.

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References

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