Rating plate An automatic lubricator can be installed on the models AY 27, AY 37, AY 47, AY 57, AY 67, AY 77, AY 87 as an optional equipment. The automatic lubricator is supplied by the manufacturer of the air compressor.
• Make sure that you know how to stop the product CAUTION: Used if there is a risk of damage quickly in an emergency. to the product, other materials or the • The operator must have the physical strength that is adjacent area if the instructions in the necessary to operate the product safely.
• Symptoms can increase in cold temperatures. Use • High noise levels and long-term exposure to noise warm clothing and keep your hands warm and dry can cause noise-induced hearing loss. when you operate the product in cold environments. • To keep the noise level to a minimum, do •...
• Do not point the airflow in the direction of your body • Clean the product to remove dangerous material or other persons. Air can go into the blood circulation before you do the maintenance. and cause death. • Disconnect the product from the power source •...
4. Remove the vibrator head slowly to let the concrete 6. Do step 4 and 5 again and again. Continue until the fill the hole from the vibrator head. air bubbles are fully removed from the area of concrete. 5. Put the vibrator head down into the concrete at a distance of 30–50 cm / 12–19 in.
7. Tighten the end cap to the correct torque. Refer to Tightening torque and threadlocker type on page Overview (AY 27, AY 37, AY 47, AY 57, AY 67, AY 77, AY 87, AY 107) To disassemble and assemble the 1.
6 . Tightening torque and threadlocker type Tightening torque, Nm Vibrator head End cap threadlocker End cap Hose holder ® ™ AY 27 LOCTITE ® ™ AY 37 LOCTITE ® ™ AY 47 LOCTITE ®...
Troubleshooting Problem Cause Solution The product does not start. There is no air pressure. Examine the air flow and the air pressure. There is no air flow. Make sure that the air compressor is on and that the product is correctly connected to the hose. The ball valve is closed.
Problem Cause Solution The product does not oper- Moist has mixed with the oil Disassemble and clean all the parts with fuel. Then lubri- ate in a moist environment. in the product. cate all parts and assemble the vibrator head. The lamella absorbs water Drain the water tank of the air compressor.
Technical data Technical data AY 27 AY 37 AY 47 AY 57 AY 67 AY 77 AY 87 AY 107 AY 157 Air consumption, m /min 0.36 0.46 0.70 1.00 1.00 1.37 1.60 1.90 2.70 Speed at full load, min-1...
Product dimensions Type AY 27 AY 37 AY 37 AY 57 AY 67 AY 77 AY 87 AY 107 AY 157 A Length, mm/in. (9.99) (10.50) (12.44) (13.54) (14.37) (15.66) (16.14) (16.33) (16.92) B Diameter, 26 (1.02) 36 (1.42) 47 (1.85) 56 (2.20)
EC Declaration of Conformity EC Declaration of Conformity We, Husqvarna AB, SE-561 82 Huskvarna, Sweden, tel: +46-36-146500, declare on our sole responsibility that the product: Description Concrete Vibrator Brand Husqvarna Type/Model AY 27/37/47/57/67/77/87/107/157 Identification Serial numbers dating from 2020 and onwards...