Model 110r maintenance schedule – Trebor 110R User Manual
Page 10
PAGE 10
MODEL 110R PUMP OPERATION / MAINTENANCE MANUAL
MODEL 110R Maintenance Schedule
Normal Operating Conditions
In
stall
30 Days
3 Months
6 Months
9 Months
12 Months
15 Months
18 Mon
ths
21 Months
24 Months
Tie Bolt Torque (32 lb-in)
I
I
I*
I
I*
I
I*
I
I*
I
Detent (<60 CPM)
I
Shuttle Spool and Detent (>60 CPM)
R
Check Balls and O-Rings
R
Shaft Seal and Shaft
R
Diaphragms and Main Seals
R
I=Inspect, R=Replace
Normal operating conditions are those not described in the Extreme Operating Conditions below
*Required if operating temperature exceeds 60°C or thermal cycling occurs
Extreme Operating Conditions*
In
stall
30 Days
3 Months
6
Months
9 Months
12 Months
15 Months
18 Months
21 Months
24 Months
Tie Bolt Torque (32 lb-in)
I
I
I**
I
I**
I
I**
I
I**
I
Detent (<60 CPM)
I
Shuttle Spool and Detent (>60 CPM)
R
Check Balls and O-Rings
R***
R
R***
R
Shaft Seal and Shaft
R***
R
R***
R
Diaphragms and Main Seals
R***
R
R***
R
I=Inspect, R=Replace
*Extreme operating conditions are applications requiring high suction or the fluid is HF, ACT 935, or TMAH
(strong etchants)
**Required if operating temperature exceeds 60°C or thermal cycling occurs
***Required if fluid is ACT 935 or TMAH