Compressors Start Ups Flashcards
SAFE OFF at PLANT X V or Refrige V: Note: place VIR’s
REFRIGE GOES DOWN > XV_ _ _ _ palm L=v LV5811 L. block v.=v TV5806 L. block v.=v XV5811(air ball v.)=v TV5807=v LV5809(midtemp ch)=v
if REFRIGE IS UP > LV5809 at midtemp=V
_” _“ at frac=v & ^_____ v. >
_ _” big blue to expand c. =v> Exp c. lub oil p’s = V
_ _” (N. GtoG) & _ _“ (demeth air ratchet in box) CROSS TIES= 1/2 ^
PV_ _ _ _ (hand jack N2 vent) close if needed to reset valve (place lever in ENGAGE to close than disengage so that BO has control)
_ _ vent (S. of He bldng) = ^ (maintain 180P on local gage)
SAFE OFF at PLANT X V or Refrige V: Note: place VIR’s
REFRIGE GOES DOWN > XV5812 palm L=v LV5811 L. block v.=v TV5806 L. block v.=v XV5811(air ball v.)=v TV5807=v LV5809(midtemp ch)=v
if REFRIGE IS UP > LV5809 at midtemp=V
3” 6” at frac=v & ^butterfly v. >
20” big blue to expand c. =v> Exp c. lub oil p’s = V
10” (N. GtoG) & 20” (demeth air ratchet in box) CROSS TIES= 1/2 ^
PV3018 (hand jack N2 vent) close if needed to reset valve (place lever in ENGAGE to close than disengage so that BO has control)
N2 vent (S. of He bldng) = ^ (maintain 180P on local gage)
NGL PLANT DRAIN VESSELS USING COLD DRAIN VAPORIZER at PLANT X V
Ensure _ _ _.= ^ > & if HMH=V start it> 1. HMH _of_ main burners=V & VIR >
NGL VAPORIZER> 2. i__ v. (top) & 3. o__ v. (bottom)= ^&VIR (^slowly HMP may SD> 4. _ chain valves to flare = ^ & VIR> 5. last r_ h_ inlet = V&VIR
DRAIN VESSELS IN ORDER (start by opening 2 round and maintain TI5501-4 disch to CDT-_F or HOTTER (-5&colder= LIQUIDS TO COLD DRAIN TO FLARE CAUSING FIREBALLS AT FLARE!!!)
w_ sep> c_ sep> e_ disch sep> _ _ stripper & f__ t__> w__ & c__ side reboilers pass _ & _
CEAb Drain > before you drain ensure that NGL Vaporizer steps above is secured
SECURE BACKWARDS
NGL PLANT DRAIN VESSELS USING COLD DRAIN VAPORIZER at PLANT X V
Ensure Heat med P.= ^ > & if HMH=V start it> 1. HMH 1of3 main burners=V & VIR >
NGL VAPORIZER> 2. inlet v. (top) & 3. outlet v. (bottom)= ^&VIR (^slowly HMP may SD> 4. 2 chain valves to flare = ^ & VIR> 5. last rain hat inlet = V&VIR
DRAIN VESSELS IN ORDER (start by opening 2 round and maintain TI5501-4 disch to CDT-5F or HOTTER (-5&colder= LIQUEDS TO COLD DRAIN TO FLARE CAUSING FIRE BALLS AT FLARE!!!)
warm sep> cold sep> exp disch sep> n2 stripper & flash tank> warm & cold side reboilers pass A & B
CEAb Drain > before you drain ensure that NGL Vaporizer steps above is secured
SECURE BACKWARDS
REFRIGE COMPRESSOR:
simple start: 1. ^ _ v. > 2. ^ _ B. v’s> 3. a_ r_ sc. & panel yellow reset> C__ _ _ Pg. cycle propane out by C. LO AUTO & MAN every 30 sec’s>
> C__ LO & G__ LO= AUTO> 4. _ boots = vent 10 sec each 5. M__> o__> control refrige c. is ready> s__ s__> D__ v.=V _ ball v’s=V
REFRIGE COMPRESSOR:
simple start: 1. ^ drain v. > 2. ^ 7 B. v’s> 3. ack reset sc. & panel yellow reset> COMP LO Pg. cycle propane out by C. LO AUTO & MAN every 30 sec’s>
> COMP LO & GEAR LO= AUTO> 4. 3 boots = vent 10 sec each 5. Menue> overview> control refrige c. is ready> system start> Drain v.=V 7ball v’s=V
INLET COMPRESSOR note: screens/panels= ack/reset/L.O.
- ___fans=H> 2. __ pump=40p> 3._ gas=vent
- Fans = _ _ _ _ in an hr A A A H> 5. offgoing c. spill back fans= _ / H H (in an hour off going c. =V > A A A A)
Screen sight glass prelube=^ > 6. s__ & p__ a__/r__/l__ (ensure LO p. is on) > 7. cont “ready”> l__ a__ & press START
Start permissive pg= monitor
Off going compressor > M_ > s_ > c. does an _ hour prelube so come back in an hour> Menu> Main Lube Oil> Pump1 or Pump2= __ gr.
INLET COMPRESSOR note: screens/panels= ack/reset/L.O.
- jacket fans=H> 2. jacket pump=40p> 3. seal gas=vent
- Fans = H H A H in an hr A A A H> 5. offgoing c. spill back fans= ^ / H H (in an hour off going c. =V > A A A A)
Screen sight glass prelube=^ > 6. screen & panel ack/reset/lub (ensure LO p. is on) > 7. cont “ready”> local auto & press START
Start permissive pg= monitor
Off going compressor > MAN > stop > c. does a 1 hour prelube so come back in an hour> Menu> Main Lube Oil> Pump1 or Pump2=dbl gr.
N2 NITROGEN COMPRESSOR START UP/ SHUT DOWN/ OIL
simple> 1. ^ _ _ 4200> 2. ^ v__> 3. ^ r__> lub _ or _ (H>A)> 4. M__ R. verify> 5. _ _3401 (disch)=^> 6. HV3402 (inl b__= ^)> 7. HV3403 (i__)=^ 8. s__ 9. v__= V
N2 NITROGEN COMPRESSOR START UP/ SHUT DOWN/ OIL
simple> 1. ^ xv 4200> 2. ^ vent> 3. ^ reset> lub A or B (H>A)> 4. Master R. verify> 5. xv3401 (disch)=^> 6. HV3402 (inl bypass= ^)> 7. HV3403 (inl)=^ 8. start 9. vent= V
HELIUM COMPRESSOR START UP
simple> 1. _ _4100 = ^ > 2. v_ v.=^ > 3. c__=auto>
oncoming c. 1. s__, 2. s__ p__, 3. o__ valve= ^ > offgoing c. 1. s__, 2. succ p__, 3. o_ valves= v, > a_/r_ s_ & p_ (ack / reset both c. panels) >
select lead pump= H__. to lub (1m) > back to A__> _ _ _P= suction on screen> S__> v__= V
HELIUM COMPRESSOR START UP
simple> 1. xv4100 = ^ > 2. vent v.=^ > 3. cooler=auto>
oncoming c. 1. succ, 2. succ purge, 3. oil valves= ^ > offgoing c. 1. succ, 2. succ purge, 3. oil valves= v, > ack/reset screen & panel (ack / reset both c. panels) >
select lead pump= H. to lub (1m) > back to AUTO> 100P= suction on screen> START> vent= V
EXPANDER COMPRESSOR STARTUP
- Big blue b_=^ 2. Big Blue _ _“ Exp C. feed= ^ (^ bypass v. 1st !!!!!)> 3. s_ gas v. = ^ > 4. e__ 2 drain v’s= ^ (go to CDT) > 5. Exp c. side 2 drain v’s= ^ (go to flare)> 6. flare v. = ^
- _ _ _ throttle v (W. exp. Side goes to CDT) = 50_ 5_ _P on sc. Exp wheel (norm is 540P)> 8. screen/panel= a_/r_ (panel=exp reset)> 9. panel pump motor 1 & 2 l__ p’s= AUTO>
note simple: oil not60-85F> LO p’s= Hand> 2 bypasses= ^ & temp block v. = V > once you get to 85F > 2 bypasse=V & temp block v. = ^
- cont. ready for start > press s_& nothing will happen
Palm latches> CLEAR COM’s w/ BO> 11. AMOT_ = ^ (verify c. xv3000 c. outlet=^)(exp. C. outlet & exp outlet)>
- AMOT_=^ (exp inlet) (guid vane inside exp is opening) (JT valve swaps w/ expander disch XV)
Close> seal gas v.=V> expander 2 drains = V (S. of c.)> compressor 2 drains= V(S. of c.)> flare v.=V> throttle v.=V BUT LEAVE IN POSITION IT’s BROKE
EXPANDER COMPRESSOR STARTUP
- Big blue bypass=^ 2. Big Blue 20” Exp C. feed= ^ (^ bypass v. 1st !!!!!)> 3. seal gas v. = ^ > 4. exp 2 drain v’s= ^ (go to CDT) > 5. Exp c. side 2 drain v’s= ^ (go to flare)> 6. flare v. = ^
- CDT throttle v (W. exp. Side goes to CDT) = 505 510P on sc. Exp wheel (norm is 540P)> 8. screen/panel= ack/reset (panel=exp reset)> 9. panel pump motor 1 & 2 lub p’s= AUTO>
note simple: oil not60-85F> LO p’s= Hand> 2 bypasses= ^ & temp block v. = V > once you get to 85F > 2 bypasse=V & temp block v. = ^
- cont. ready for start > press start & nothing will happen
Palm latches> CLEAR COM’s w/ BO> 11. AMOT1 = ^ (verify c. xv3000 c. outlet=^)(exp. C. outlet & exp outlet)>
- AMOT2=^ (exp inlet) (guid vane inside exp is opening) (JT valve swaps w/ expander disch XV)
Close> seal gas v.=V> expander 2 drains = V (S. of c.)> compressor 2 drains= V(S. of c.)> flare v.=V> throttle v.=V BUT LEAVE IN POSITION IT’s BROKE
REGEN COMPRESSOR note: during start ups all sw’s are on w/ exception of aux pump (internal LO = on)
simple Start up> ^ xv_ _ _ _> inlet = d__> ^ i_ & ^ disch> ^ l__> ^ sw’s c__= ^ > AUX LO O__> v= r__ feed chain v.
Reg c. shut v
R__feed chain v.=^
Switches: regen c. sw=V> LO cooler sw=V a__ LO pump=^ (on when c. is OFF)
inlet valve = V disch= ^ (always ^)
REGEN COMPRESSOR note: during start ups all sw’s are on w/ exception of aux pump (internal LO = on)
simple Start up> ^ xv2200> inlet = drain> ^ inlet & ^ disch> ^ loovers> ^ sw’s cooler= ^ > AUX LO OFF> v= regen feed chain v.
Reg c. shut v
Regen feed chain v.=^
Switches: regen c. sw=V> LO cooler sw=V aux LO pump=^ (on when c. is OFF)
inlet valve = V disch= ^ (always ^)
REGEN HEATER START PILOTS
- xv2200 (regen processed feed) =^ > 2. xv2201 (burner gas)=^ 3. PI2267 draft air= 9P
- burner 1-4= reset> 2. panel ack/panel reset> 5m purge burner lights blink STOP BLINKING> 3. start bypass timers Ready for Start
Burner failure = solid light> 1. ACK (**BE READY) > 2. shutter=off> 3. Burner that failed = press BURNER RESET (NOT PANEL RESET) 4. 2 shutters=on
Note: 2 solid lights at the same time you must repeat steps 1-3
REGEN HEATER START PILOTS
- xv2200 (regen processed feed) =^ > 2. xv2201 (burner gas)=^ 3. PI2267 draft air= 9P
- burner 1-4= reset> 2. panel ack/panel reset> 5m purge burner lights blink STOP BLINKING> 3. start bypass timers Ready for Start
Burner failure = solid light> 1. ACK (**BE READY) > 2. shutter=off> 3. Burner that failed = press BURNER RESET (NOT PANEL RESET) 4. 2 shutters=on
Note: 2 solid lights at the same time you must repeat steps 1-3
