Product Manual

6.6
Maintenance
6.1.9 Oil level check
 Conduct periodic checks on the oil level.
 Top up oil if the oil level goes below the level shown
above.
6.1.10 Service procedure for minimum
pressure valve
Before disassembling the complete valve from the airend,
it is absolutely necessary to remove parts 12-15. Else, the
threaded part of body 1 will be damaged. Before removing
it, check the distance between the end of part 15 and the
top of part 1..
 Remove the complete valve from the airend.
 Remove and discard O-rings 9 and 11.
 Remove screw 5 and part 4.
 Replace O-ring 10 with a new O-ring from the repair kit.
Replace part 4 and screw 5.
 Place the new O-rings 9 and 11.
 Apply teflon grease on the interior of part 1.
 Reassemble all components.
 Reassemble parts 12-15. Return part 15 to the same
position.
6.1.11 Service procedure for thermal
valve
 Disassemble the oil filter.
 Disassemble the screw that fixes part 2.
 Place and tighten the screws inside the removal tap of
part 2.
 Remove the complete valve.
DRIVE TABLE : EN7 - EN15 60HZ
Sl.
No
Belt & Pulley
parameters
UOM 7-100 7-125 7-150 7-175
11-
100
11-
125
11-
150
11-
175
15-
100
15-
125
15-
150
15-
175
1
Drive pulley pitch
circle diameter
mm 140 170 150 132 150 160 150 150 160 160 170 150
2
Driven pulley pitch
circle diameter
mm 112 140 140 140 80 95 95 112 67 80 90 85
3 Type of belt - XPZ
4 Pitch length of belt mm 1037 1140 1080 1080 987 1037 1037 1037 987 1037 1037 987
5
Static tension of
NEW BELT
N
181 –
194
185 -
198
182-
198
183 –
197
245 -
263
238-
255
243-
260
240-
258
318-
338
309-
331
301-
323
317-
340
6 No of belts 2 2 2 2 2 2 2 2 2 2 2 2
7 Span length mm 320 326 312 326 310 316 324 312 308 327 311 332
8 Mass of belt g/m 60
MINIMUM OIL
LEVEL