Johnson Controls Sabroe SAB 193 L, Manual, Page: 142 / 171

Engineering manual - SAB 193-233-283 S A-frame (including ATEX)
142/168 008831 en 2020.10
Maintenance instructions
11.13 Oil charge
The oil in the unit must be changed after a specific number of operating hours or when an oil anal-
ysis shows that it needs to be changed.
We advise you to contact your local Johnson Controls representative about oil change as it is rec-
ommended to replace all filters in the unit at the same time. Local contact details are available on
www.sabroe.com.
Oil charge : The necessary amount of oil depends on the composition of the specific unit. You can
calculate the correct amount using Table 50, Table 51 and Table 52 below.
Operation : During operation the oil level is satisfactory in the range from the middle of the upper
sight glass and down to the lowest level where it is still visible in the lower sight glass. However, in
the latter situation a recharge is required.
The oil level difference between mid-upper and mid-lower sight glass is approximately 25 litres
for oil separator OHU 04123 and 70 litres for OHU 04136.
Note: After oil charging and during standstill, the oil level may rise above the upper sight glass.
Oil separator, OHU 04123
SABflex, SAB 120-151 and SAB 193
Oil separator
OHU 04123
Oil cooler
Vahterus 3HH AlfaNova HP52
Litres Plates Litres Plates Litres
105
34 2.7 30 1.3
66 5.1 50 2.3
116 9 80 3.7
100 4.7
Table 50
Piping system
Oil filter
SABflex
SAB
120/
151
SAB
193
SABflex
SAB 120-151
SAB 193
SABflex
SAB 120-151
553C0513EU
SAB 193
553E0013EU
Oil pump* Single
Double*
Single
Double*
Litres Litres Litres Litres Litres Litres Litres Litres
3.5 7 10 7 11 23 40 80
Table 51
* Optional
Note: Always keep approximately 25% extra oil available to refill at first start-up.