Zanotti DFZ Dokumentacja Strona 1

DFZDFZMANUALE USO E MANUTENZIONEMANUALE USO E MANUTENZIONEUSE USE AND MAINTENANCE INSTRUCTIONSAND MAINTENANCE INSTRUCTIONSINSTRUCTIONS D'UTILISAI

51When ordering spare parts, always include the serial number shown on themachine's rating plate. Disposing of the packingDispose of all wooden,

52The DFZ refrigeration units are made up of the following main components:1. a condensing unit installed outside the isothermal box;2. an evaporating

53DFZ 430P. on road P. rmainsRefrigeration power Amb. t. 30°C Cold room t. 0°C 6098W 4951WAmb. t. 30°C Cold room t. -20°C 3724W 3014WRoad/mains com

DFZ 465P. on road P. rmainsRefrigeration power Amb. t. 30°C Cold room t. 0°C 9500W 7848WAmb. t. 30°C Cold room t. -20°C 5400W 3555WRoad/mains compr

55DFZ 465U (Cubic Evaporator)P. on road P. rmainsRefrigeration power Amb. t. 30°C Cold room t. 0°C 10908W 6090WAmb. t. 30°C Cold room t. -20°C 6636

DFZ 465U (Flat Evaporator)P. on road P. rmainsRefrigeration power Amb. t. 30°C Cold room t. 0°C 9739W 5561WAmb. t. 30°C Cold room t. -20°C 5630W 30

57The DFZ ZANOTTI units are identified by plates located on the right side of thecondensing circuit. They contain all the information to be communicat

58The DFZ ZANOTTI refrigeration units are equipped with a microprocessor-basedelectronic controller (driver's cabin control) which manages operat

594.1 Before operating the unit1. Check the belts. In fact, their tension must be perfect in order to prevent themfrom slipping if they are too slack

604.2 Setting the unit at workPress push-button 1 to turn on the driver's cabin control. The mask shown in fig. 2 will appear after a few second

61If two cold rooms are present, the mask will appear:To program the set point of the second cold room SP2, proceed as follows:- Press key : the curs

62WARNING If the plug is connected before the diesel engine is stopped using the button(fig. 2), the diesel engine will turn off and the electric mot

63In this mask, you can see for how many hours the oil and oil filter have beenused, as well as the total working hours of the diesel engine and elect

64USER'S HANDBOOK UPDATEThe cabin command has a slightly different graphic display andseveral new functions. The main window is as shown in the

654.8 Time and display contrast programmingStarting from the main mask and pressing key first and then key , you willaccess the mask below.By press

664.8.1 Continuous operationThis function allows the start/stop function of the Diesel motor to be cut-out and kept in motion in a continuous way; to

674.8.3 Keyboard blockTo prevent unwanted interventions the keyboard blocking function has beenintroduced; activate it starting from the main window,

68To unblock the keyboard press the MENU key and re-enter the password in thefollowing window4.8.4 Print or record dataIn the following window, reach

69Example:From: 10/04/01To: 12/04/01Evp: 1Res: 10 minSta: 12:00 (noon)Sto. 14:00 (2 p.m.)Prn: PRINTERWith the data thus entered press the key

704.9 AlarmsEvery time an alarm occurs, the icon starts blinking and the buzzer goes off.To silence the buzzer, just press any key.To see the alarm

To carry out the instructionsmore easily, open the cover flapcontaining the key for the various functions

71Alarm code Description TypeA01 Water temperature alarm Automatic resetA02 Oil pressure alarm Manual resetA03 Thermal relay alarm Manual resetA04 P

72A04 Pressure switch alarmThis alarm occurs when either the high or low pressure switch trips. The highpressure switch may trip due to poor cleaning

73A11 Oil level alarm (optional)It is a warning alarm which has no consequences on the operation of themachine.A12 Air filter alarm This alarm occur

745.1 Storage and stackingOne of the main concerns to take into account when storing goods, is how toensure proper air circulation in the isothermal

755.3 Tips on temperature of carried goodsProduct -Reference temperatureBananas -15°C (55/60°F)Fresh fruit and vegetables -4/6°C (39/43°F)Fresh meati

76The DFZ ZANOTTI units are built to keep the operators safe. The use of protec-tion gloves is, in any case, fundamentally important during controls,

77MAINTENANCE INTERVALS50 hours 1000 hoursAction or 15 days or 10 monthsCheck the concentration of coolant•Check the trapezoidal belts for tension and

78Important• Carry out the following maintenance operations after one year:- renovating refrigerant,- checking and adjusting valve clearances,- checki

79Should you find any other faults, check the alarm pages on the keyboard locat-ed on the vehicle's dashboard. In case of further problems, conta

80Authorization for vehicles used to carry perishable foodstuffs. Prior to the begin-ning of its operation, the refrigerated vehicle must be authorize

ENGLISHGBGB

81GBGBSYMBOLS, ITEMS AND IDENTIFICATION PLATES TO BE AFFIXED ON REFRIGERATED VEHICLES.Refrigeration plate: this wording must be followed by the identi

82ALT AlternatorBA Room sensorBH Radiator sensorE1 Glow plugsES Heaters on condensatedrain pipesFM1 Automatic switchF1E Electronic control unitF8-9-10

DataOre funzionamentoN. documento50 ORE O 15 GIORNI DALLA MESSA IN SERVIZIO50 hours or 15 days from start-up date - 50 heures ou 15 jours à partir de

DataOre funzionamentoN. documento1000 ORE O 10 MESI DALL’ULTIMO TAGLIANDO1000 hours or 10 months from the last service - 1000 heures ou 10 mois à part

ZANOTTI S.p.A. - 46020 PEGOGNAGA (Mantova) - ItalyVia Martin L. King, no30 - Tel. (0376) 5551- Telefax (0376) 536554E-mail: [email protected] - Intern

TABLE OF CONTENTSpag.Preliminary information 48Important safety warnings 48Warranty 50How to order spare parts 51Disposing of the packing 51Disposin

474.8 Time and display contrast programming 654.8.1 Continuous operation 664.8.2 Disabling Diesel operation 664.8.3 Keyboard block 674.8.4 Print

48Preliminary informationThank you for choosing one of the models of DFZ ZANOTTI refrigeration units.This manual is addressed to the operators of DFZ

49Safety TipsBy drilling the walls of the unit or the isothermal cold room, you could damagethe electric wires or the refrigeration piping. Should suc

50EngineThe PERKINS engines fitted on all DFZ ZANOTTI refrigeration units aredesigned to keep pollution caused by exhaust gas at a minimum level. Howe