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��t�T, ' <br /> . . � <br /> I <br /> General information:The installation must conform all Figure 1 ! v � I,\� <br /> standards and regulations. �l� I11�.j��� �I <br /> _ ��� Spreader6ar i <br /> A. Reception of units I <br /> 1) Rooftop curb(YCD accessories) � <br /> Rooftop curbs are available as an accessory for "down- <br /> flow"units.The curbs are supplied pre-assembled on woo- <br /> den pallets, packed under plastic film. Two types of self- � <br /> adhesive seals are provided to ensure the rooftop-rooftop . ', <br /> curb seal is leak-tight(40 mm wide for the perimeter,20 mm <br /> wide for the crosspieces). � <br /> 2)Rooftop unit cie��s Base rail 'I <br /> The unit is supplied on a wooden frame. It is recommen- / � <br /> ded to check the machine's condition upon reception.The- , � <br /> re are two ways to handle the unit: �`� �a„1 40�a��� �I <br /> 1) Use the openings in the wooden frame to handle the ��e�f9r y��e��,jd��\ ! <br /> Detail"A" �g�h�e,�y See detail"A" G \\ � <br /> machine using a fork lift,in accordance with applicable <br /> safety regulations. i <br /> 2)Use a lifting beam correctly adjusted tofitthe unit(figu- � <br /> re �). Table 4:Weigths&center of gravity(figure 1) <br /> Caution. Wooden side panels protect the coils from Center of j <br /> 6eing damaged and losing their refrigerent charge.The- gravity(cm) � <br /> se panels must only be removed when all handling ofthe Unit Weight (kg)Charge R22(Icg} Length Width <br /> unit has terminated. YCD/YCH 060 340 4,2 990 534 <br /> Caution. Accessories not mounted in the factory are YCD/YCH 075 360 4,8 990 534 <br /> supplied either in the unit's electric panel (thermostats YCD/YCH os5 440 3,2/circ. 990 508 <br /> and remote sensors�,or in the fan section(filter set dis- YCD/YCH 100M 460 3,9/circ. 990 508 <br /> connection switch and oversize tlrive). YCD/YCH 100H 540 3,1/3,2 1067 635 <br /> CD/YCH 120 562 4/4,5 1092 661 <br /> 3)Handling YCD/YCH 150 645 4,3lcirc. 1143 736 <br /> Positioning and lifting.The units are supplied on the truck YCD/YCH 175 645 5,1lcirc. 1346 889 I <br /> but are not u�loaded.An opening is provided on each cor- <br /> ner of the unit's base to facilitate handling.4 shackles and YCD/YCH 200 906 6,5/circ. 1346 889 <br /> 4 slings are required. Use a lifting beam to prevent the YCD/YCH 250 956 7,7lcirc. 1346 889 � <br /> cables pressing too hard on top of the unit during lifting. oso-o�e:i��«��c. <br /> Figure 1 indicates the position of the centre of gravity and 085-250:2 circuits ; <br /> the lifting recommendations. ' <br /> Unit Curb Econ. Hot w.coil Elec.heater <br /> Important;For unit to fit on the roof cuCb the fork lift poo- YCD/YCH o60 112 20 32 18 <br /> kets must be removed. YCD/YCH 075 112 20 32 18 <br /> YCD/YCH 085 112 20 65 22 I <br /> YCD/YCH 100M 112 20 65 22 I <br /> YCD/YCH 100H 180 20 85 34 <br /> YCDlYCH 120 180 20 85 34 <br /> YCD/YCH 150 220 30 95 34 <br /> YCD/YCH 175 220 30 95 34 I <br /> YCD/YCH 200 260 38 110 36 i <br /> YCD/YCH 250 260 38 170 36 ', <br /> ,\ <br /> 6 ,�1�%�.� � <br /> � <br />