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Blitz FORMULA Operating Instructions Manual

Piston compressors, wheeled
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Operating instructions
TWIN piston compressors
TWIN piston compressors, wheeled
Type
Serial number
Date
Rev. E 102620 05/2019

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Summary of Contents for Blitz FORMULA

  • Page 1 Operating instructions TWIN piston compressors TWIN piston compressors, wheeled Type Serial number Date Rev. E 102620 05/2019...
  • Page 3 Herewith we declare, that the machinery described below product denomination Piston Compressor model / type VARIS VDZ; VDZH; VDZS; VDZHS; VDZD; VDZHD; VGZ; VGZH; VZ; VZH VERSA DZ; DZH; DZS; DZHS; GZ; GZH; DZHP; GZHP; HV; NV; DZNT; DZNDT; GZNT; GKTE; GKTZ; GKTZH TWIN Airmobil;...
  • Page 4 Operating instructions Component overview Abb. 1: Component overview 1 Test flange 7 Suction filter 2 Pressure gauge 8 Compressor aggregate 3 Pressure switch (operating switch) 9 Safety valve  intermediate pressure 4 Safety valve  ultimate pressure 10 Compressed air outlet 5 Motor 11 Compressed-air reservoir 6 Belt guard...

  • Page 5: Table Of Contents

    Observe the regular maintenance dead- Safety instructions ........5 lines (cf. chapter 6 “Maintenance plan”). Switching the unit on ......5  Use original BLITZ parts and approved Daily check-ups ........5 operating material only. Switching the unit off ......5 ...

  • Page 6: Transport And Storage

    -10° C to +50° C. tion). The compressor has to be easily acces- sible from all sides. The ambient temperature Please order the BLITZ conservation instruc- has to be between 5° C and 40° C. tions in case of storage of over six months.

  • Page 7: Compressed-Air Port

    Checking the rotating direction The connection to the compressed-air duct- Caution work system may be carried out only by Fire hazard and damage to compressor trained experts or by staff members of BLITZ in case of wrong polarisation of the Company. motor. ...
  • Page 8 Operating instructions Mounting Electrical connection conditions The connection to the electrical power system may be carried out only by adequately trained expert. Caution Neither overvoltage nor undervoltage should be exceeded by 10%. This unit is intended for operation on a power supply network with a maximum system impedance Z at the interconnection point (house service line), which is listed in the table below in dependence of the performance.

  • Page 9: Safety Instructions

    BLITZ offers you the following accessories: When operating the compressor with an For more information, please refer to the engine, please observe the additional safe- BLITZ price list or directly to BlitzRotary ty instructions in the operating instruc- GmbH. tions enclosed.

  • Page 10: Inspection And Servicing

    Hot surfaces can cause severe injuries. For more information on these and other pneumatic accessories, please refer to BLITZ. Our address is on the last page of these operating instruc- tions. 102620 • 05/2019...

  • Page 11: Checking And Topping Up The Oil Level

    Given normal mounting conditions (cf. chap- ter 3.1 “Mounting conditions”), fill compressor oil of viscosity class VG 100 of the VDL group. Abb. 1: Compressor aggregate BLITZ will provide information on oil for spe- cial applications. Changing the oil Danger Scalding hazard by draining hot oil.

  • Page 12: Draining The Condensation Water

    (cf. Fig. 4: Suction filter). In case of severe soiling, immediately  replace the suction filter (cf. list of BLITZ spare parts in the chapter titled “Technical annex”). Refit the cover of the suction filter.

  • Page 13: Maintenance Schedule

    Operating instructions Maintenance schedule Maintenance schedule The intervals mentioned are experimental values. They can differ considerably depend- ing on the application conditions. Application Check the oil level (cf.  chapter 5.2). Change the oil (cf. chap-               ter 5.3).

  • Page 14: Trouble Shooting

    Trouble shooting may be carried out only by trained experts or by staff members of BLITZ Company. In all actions, please observe the fundamental safety instructions (cf. chapter 1), the safety instructions for operation (cf. chapter 4), and the safety instruc- tions for maintenance (cf.
  • Page 15 Too much condensation water in the com- 5.4). pressed-air reservoir / compressed-air duct- work system.  As a preventive measure, fit an automatic condensation water drain system (BLITZ accessories). Low delivery – the setpoint pressure is not made. Potential reasons Actions ...
  • Page 16 Operating instructions Trouble shooting Milky colour of oil, water drops in the oil. Potential reasons Actions  Change the oil immediately. Water in crankcase (operating temperature is not made due to short cut-in times).  Retrofit a crankcase heating, if possible. ...
  • Page 17 Operating instructions Trouble shooting Abnormal noises Potential reasons Actions  Remedy leaking points. “Whistling sound” caused by escaping com- pressed air at the cylinder head, in the supply  Replace the seals. network, at the fittings, et cetera.  Tighten the screw connections. ...
  • Page 18 BlitzRotary GmbH Hüfinger Straße 55 78199 Bräunlingen DEUTSCHLAND Telefon +49.771.9233.0 Telefax +49.771.9233.99 info@blitzrotary.com www.blitzrotary.com...